100350051520 has 112 divisors (see below), whose sum is σ = 242601475680. Its totient is φ = 39529783296.

The previous prime is 100350051481. The next prime is 100350051539. The reversal of 100350051520 is 25150053001.

100350051520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 100350051491 and 100350051500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17260134 + ... + 17265946.

Almost surely, 2^100350051520 is an apocalyptic number.

100350051520 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 100350051520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121300737840).

100350051520 is an abundant number, since it is smaller than the sum of its proper divisors (142251424160).

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

100350051520 is an equidigital number, since it uses as much as digits as its factorization.

100350051520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6642 (or 6632 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 100350051520 in words is "one hundred billion, three hundred fifty million, fifty-one thousand, five hundred twenty".