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101011001010000 = 243546997481211
BaseRepresentation
bin10110111101111001110100…
…110101010110011101010000
3111020122120001100002011110120
4112331321310311112131100
5101214431012224310000
6554455451355030240
730163542525011604
oct2675716465263520
9436576040064416
10101011001010000
112a20458579a774
12b3b4737a3b380
1344493b1600a53
141ad2d5c30d504
15ba27dbc246a0
hex5bde74d56750

101011001010000 has 200 divisors, whose sum is σ = 326124259506144. Its totient is φ = 26932361280000.

The previous prime is 101011001009909. The next prime is 101011001010013. The reversal of 101011001010000 is 10100110101.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 209669395 + ... + 210150605.

Almost surely, 2101011001010000 is an apocalyptic number.

101011001010000 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 101011001010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163062129753072).

101011001010000 is an abundant number, since it is smaller than the sum of its proper divisors (225113258496144).

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

101011001010000 is an equidigital number, since it uses as much as digits as its factorization.

101011001010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488239 (or 488218 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 101011001010000 its reverse (10100110101), we get a palindrome (101021101120101).

The spelling of 101011001010000 in words is "one hundred one trillion, eleven billion, one million, ten thousand".