132313302320 has 40 divisors (see below), whose sum is σ = 309328066320. Its totient is φ = 52632910080.

The previous prime is 132313302299. The next prime is 132313302337. The reversal of 132313302320 is 23203313231.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4554350 + ... + 4583309.

It is an arithmetic number, because the mean of its divisors is an integer number (7733201658).

Almost surely, 2^132313302320 is an apocalyptic number.

132313302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132313302320 is an abundant number, since it is smaller than the sum of its proper divisors (177014764000).

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

132313302320 is a wasteful number, since it uses less digits than its factorization.

132313302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9137853 (or 9137847 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 132313302320 its reverse (23203313231), we get a palindrome (155516615551).

The spelling of 132313302320 in words is "one hundred thirty-two billion, three hundred thirteen million, three hundred two thousand, three hundred twenty".