100434656532 has 36 divisors (see below), whose sum is σ = 272608355040. Its totient is φ = 28695615984.

The previous prime is 100434656527. The next prime is 100434656537. The reversal of 100434656532 is 235656434001.

It is an interprime number because it is at equal distance from previous prime (100434656527) and next prime (100434656537).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100434656537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85403032 + ... + 85404207.

Almost surely, 2^100434656532 is an apocalyptic number.

100434656532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100434656532 is an abundant number, since it is smaller than the sum of its proper divisors (172173698508).

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

100434656532 is a wasteful number, since it uses less digits than its factorization.

100434656532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170807260 (or 170807251 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 100434656532 in words is "one hundred billion, four hundred thirty-four million, six hundred fifty-six thousand, five hundred thirty-two".