320141512132 has 24 divisors (see below), whose sum is σ = 603815475200. Its totient is φ = 147642064416.

The previous prime is 320141512099. The next prime is 320141512157. The reversal of 320141512132 is 231215141023.

It is a junction number, because it is equal to n+sod(n) for n = 320141512097 and 320141512106.

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, 2340282 + ... + 2473297.

Almost surely, 2^320141512132 is an apocalyptic number.

It is an amenable number.

320141512132 is a deficient number, since it is larger than the sum of its proper divisors (283673963068).

320141512132 is a wasteful number, since it uses less digits than its factorization.

320141512132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4814875 (or 4814873 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 320141512132 its reverse (231215141023), we get a palindrome (551356653155).

The spelling of 320141512132 in words is "three hundred twenty billion, one hundred forty-one million, five hundred twelve thousand, one hundred thirty-two".