100698045640518 has 16 divisors (see below), whose sum is σ = 203658968712240. Its totient is φ = 33188868974976.

The previous prime is 100698045640483. The next prime is 100698045640523. The reversal of 100698045640518 is 815046540896001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94286559055 + ... + 94286560122.

It is an arithmetic number, because the mean of its divisors is an integer number (12728685544515).

Almost surely, 2^{100698045640518} is an apocalyptic number.

100698045640518 is an abundant number, since it is smaller than the sum of its proper divisors (102960923071722).

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

100698045640518 is a wasteful number, since it uses less digits than its factorization.

100698045640518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188573119271.

The product of its (nonzero) digits is 8294400, while the sum is 57.

The spelling of 100698045640518 in words is "one hundred trillion, six hundred ninety-eight billion, forty-five million, six hundred forty thousand, five hundred eighteen".