100511740745436 has 12 divisors (see below), whose sum is σ = 234527395072712. Its totient is φ = 33503913581808.

The previous prime is 100511740745419. The next prime is 100511740745483. The reversal of 100511740745436 is 634547047115001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×100511740745436² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4187989197715 + ... + 4187989197738.

Almost surely, 2^{100511740745436} is an apocalyptic number.

It is an amenable number.

100511740745436 is an abundant number, since it is smaller than the sum of its proper divisors (134015654327276).

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

100511740745436 is a wasteful number, since it uses less digits than its factorization.

100511740745436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375978395460 (or 8375978395458 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 100511740745436 in words is "one hundred trillion, five hundred eleven billion, seven hundred forty million, seven hundred forty-five thousand, four hundred thirty-six".