100336026656021 has 16 divisors (see below), whose sum is σ = 108131196754560. Its totient is φ = 92551863418560.

The previous prime is 100336026656017. The next prime is 100336026656057. The reversal of 100336026656021 is 120656620633001.

It is not a de Polignac number, because 100336026656021 - 2² = 100336026656017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100336026656021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100336026656521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593342360 + ... + 593511438.

It is an arithmetic number, because the mean of its divisors is an integer number (6758199797160).

Almost surely, 2^{100336026656021} is an apocalyptic number.

It is an amenable number.

100336026656021 is a deficient number, since it is larger than the sum of its proper divisors (7795170098539).

100336026656021 is a wasteful number, since it uses less digits than its factorization.

100336026656021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201356.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 100336026656021 in words is "one hundred trillion, three hundred thirty-six billion, twenty-six million, six hundred fifty-six thousand, twenty-one".