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101000100000000 = 28358336667
BaseRepresentation
bin10110111101101111101011…
…000101010011000100000000
3111020121111220121220110222110
4112331233223011103010000
5101214241201100000000
6554450445544335320
730163005426653415
oct2675575305230400
9436544817813873
10101000100000000
112a1aa9a14235a3
12b3b25b5174540
134448365055286
141ad260664a10c
15ba239ebda850
hex5bdbeb153100

101000100000000 has 324 divisors, whose sum is σ = 336010273275152. Its totient is φ = 26933280000000.

The previous prime is 101000099999989. The next prime is 101000100000061. The reversal of 101000100000000 is 1000101.

It is a Harshad number since it is a multiple of its sum of digits (3).

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

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 35 ways as a sum of consecutive naturals, for example, 299831667 + ... + 300168333.

Almost surely, 2101000100000000 is an apocalyptic number.

101000100000000 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 101000100000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168005136637576).

101000100000000 is an abundant number, since it is smaller than the sum of its proper divisors (235010173275152).

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

101000100000000 is an frugal number, since it uses more digits than its factorization.

101000100000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336726 (or 336677 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 3.

Adding to 101000100000000 its reverse (1000101), we get a palindrome (101000101000101).

The spelling of 101000100000000 in words is "one hundred one trillion, one hundred million", and thus it is an aban number.