100431356872848 has 20 divisors (see below), whose sum is σ = 259447671921648. Its totient is φ = 33477118957600.

The previous prime is 100431356872837. The next prime is 100431356872859. The reversal of 100431356872848 is 848278653134001.

It is an interprime number because it is at equal distance from previous prime (100431356872837) and next prime (100431356872859).

It is a super-2 number, since 2×100431356872848² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100431356872791 and 100431356872800.

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, 1046159967378 + ... + 1046159967473.

Almost surely, 2^{100431356872848} is an apocalyptic number.

It is an amenable number.

100431356872848 is an abundant number, since it is smaller than the sum of its proper divisors (159016315048800).

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

100431356872848 is a wasteful number, since it uses less digits than its factorization.

100431356872848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092319934862 (or 2092319934856 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 60.

The spelling of 100431356872848 in words is "one hundred trillion, four hundred thirty-one billion, three hundred fifty-six million, eight hundred seventy-two thousand, eight hundred forty-eight".