109131032832 has 36 divisors (see below), whose sum is σ = 290447698800. Its totient is φ = 36377010688.

The previous prime is 109131032783. The next prime is 109131032851. The reversal of 109131032832 is 238230131901.

It is a junction number, because it is equal to n+sod(n) for n = 109131032793 and 109131032802.

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, 71048082 + ... + 71049617.

Almost surely, 2^109131032832 is an apocalyptic number.

109131032832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109131032832 is an abundant number, since it is smaller than the sum of its proper divisors (181316665968).

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

109131032832 is an equidigital number, since it uses as much as digits as its factorization.

109131032832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142097718 (or 142097704 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 109131032832 in words is "one hundred nine billion, one hundred thirty-one million, thirty-two thousand, eight hundred thirty-two".