320131310300132 has 12 divisors (see below), whose sum is σ = 560290667781936. Its totient is φ = 160048262362440.

The previous prime is 320131310300111. The next prime is 320131310300303. The reversal of 320131310300132 is 231003013131023.

It is a junction number, because it is equal to n+sod(n) for n = 320131310300098 and 320131310300107.

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, 4348155494 + ... + 4348229117.

It is an arithmetic number, because the mean of its divisors is an integer number (46690888981828).

Almost surely, 2^{320131310300132} is an apocalyptic number.

It is an amenable number.

320131310300132 is a deficient number, since it is larger than the sum of its proper divisors (240159357481804).

320131310300132 is a wasteful number, since it uses less digits than its factorization.

320131310300132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8696393818 (or 8696393816 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 320131310300132 its reverse (231003013131023), we get a palindrome (551134323431155).

The spelling of 320131310300132 in words is "three hundred twenty trillion, one hundred thirty-one billion, three hundred ten million, three hundred thousand, one hundred thirty-two".