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110010201020100 = 223252179749737533
BaseRepresentation
bin11001000000110110111110…
…111101000001011011000100
3112102111212120001120021222100
4121000312332331001123010
5103404401342430120400
61025545553315032100
732112655222665123
oct3100667675013304
9472455501507870
10110010201020100
1132064078574617
121040886989b630
13494cbc0812324
141d24744a6daba
15cab94007c100
hex640dbef416c4

110010201020100 has 216 divisors, whose sum is σ = 365142389157000. Its totient is φ = 27607533834240.

The previous prime is 110010201020059. The next prime is 110010201020119. The reversal of 110010201020100 is 1020102010011.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 5983542192384 + 104026658827716 = 2446128^2 + 10199346^2 .

It is a super-2 number, since 2×1100102010201002 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 148790934 + ... + 149528466.

It is an arithmetic number, because the mean of its divisors is an integer number (1690474023875).

Almost surely, 2110010201020100 is an apocalyptic number.

110010201020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110010201020100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182571194578500).

110010201020100 is an abundant number, since it is smaller than the sum of its proper divisors (255132188136900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110010201020100 is a wasteful number, since it uses less digits than its factorization.

110010201020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747319 (or 747309 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110010201020100 its reverse (1020102010011), we get a palindrome (111030303030111).

The spelling of 110010201020100 in words is "one hundred ten trillion, ten billion, two hundred one million, twenty thousand, one hundred".