32101133312 has 44 divisors (see below), whose sum is σ = 65663354856. Its totient is φ = 15677276160.

The previous prime is 32101133297. The next prime is 32101133329. The reversal of 32101133312 is 21333110123.

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, 320489 + ... + 408552.

It is an arithmetic number, because the mean of its divisors is an integer number (1492348974).

Almost surely, 2^32101133312 is an apocalyptic number.

32101133312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32101133312 is an abundant number, since it is smaller than the sum of its proper divisors (33562221544).

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

32101133312 is an equidigital number, since it uses as much as digits as its factorization.

32101133312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729104 (or 729086 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 32101133312 its reverse (21333110123), we get a palindrome (53434243435).

The spelling of 32101133312 in words is "thirty-two billion, one hundred one million, one hundred thirty-three thousand, three hundred twelve".