100010605512 has 16 divisors (see below), whose sum is σ = 250026513840. Its totient is φ = 33336868496.

The previous prime is 100010605489. The next prime is 100010605517. The reversal of 100010605512 is 215506010001.

It is not an unprimeable number, because it can be changed into a prime (100010605517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2083554258 + ... + 2083554305.

It is an arithmetic number, because the mean of its divisors is an integer number (15626657115).

Almost surely, 2^100010605512 is an apocalyptic number.

100010605512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100010605512 is an abundant number, since it is smaller than the sum of its proper divisors (150015908328).

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

100010605512 is a wasteful number, since it uses less digits than its factorization.

100010605512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167108572 (or 4167108568 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 100010605512 its reverse (215506010001), we get a palindrome (315516615513).

The spelling of 100010605512 in words is "one hundred billion, ten million, six hundred five thousand, five hundred twelve".