320132313030 has 16 divisors (see below), whose sum is σ = 768317551344. Its totient is φ = 85368616800.

The previous prime is 320132313019. The next prime is 320132313167. The reversal of 320132313030 is 30313231023.

It is a junction number, because it is equal to n+sod(n) for n = 320132312988 and 320132313006.

It is a congruent number.

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, 5335538521 + ... + 5335538580.

It is an arithmetic number, because the mean of its divisors is an integer number (48019846959).

Almost surely, 2^320132313030 is an apocalyptic number.

320132313030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

320132313030 is an abundant number, since it is smaller than the sum of its proper divisors (448185238314).

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

320132313030 is a wasteful number, since it uses less digits than its factorization.

320132313030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10671077111.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 320132313030 its reverse (30313231023), we get a palindrome (350445544053).

The spelling of 320132313030 in words is "three hundred twenty billion, one hundred thirty-two million, three hundred thirteen thousand, thirty".