100131770357432 has 16 divisors (see below), whose sum is σ = 204814984822200. Its totient is φ = 45514441071520.

The previous prime is 100131770357431. The next prime is 100131770357461. The reversal of 100131770357432 is 234753077131001.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100131770357431) 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, 568930513307 + ... + 568930513482.

Almost surely, 2^{100131770357432} is an apocalyptic number.

It is an amenable number.

100131770357432 is an abundant number, since it is smaller than the sum of its proper divisors (104683214464768).

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

100131770357432 is a wasteful number, since it uses less digits than its factorization.

100131770357432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137861026806 (or 1137861026802 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 100131770357432 in words is "one hundred trillion, one hundred thirty-one billion, seven hundred seventy million, three hundred fifty-seven thousand, four hundred thirty-two".