32812102080 has 140 divisors (see below), whose sum is σ = 116718511800. Its totient is φ = 8749886976.

The previous prime is 32812102049. The next prime is 32812102087. The reversal of 32812102080 is 8020121823.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32812102087) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 607030 + ... + 658869.

Almost surely, 2^32812102080 is an apocalyptic number.

32812102080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32812102080 is an abundant number, since it is smaller than the sum of its proper divisors (83906409720).

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

32812102080 is a wasteful number, since it uses less digits than its factorization.

32812102080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265928 (or 1265909 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The spelling of 32812102080 in words is "thirty-two billion, eight hundred twelve million, one hundred two thousand, eighty".