323031013231030 has 64 divisors (see below), whose sum is σ = 636804330361920. Its totient is φ = 117249965991936.

The previous prime is 323031013231013. The next prime is 323031013231033. The reversal of 323031013231030 is 30132310130323.

It is a junction number, because it is equal to n+sod(n) for n = 323031013230986 and 323031013231004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323031013231033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769804554 + ... + 770224066.

It is an arithmetic number, because the mean of its divisors is an integer number (9950067661905).

Almost surely, 2^{323031013231030} is an apocalyptic number.

323031013231030 is a deficient number, since it is larger than the sum of its proper divisors (313773317130890).

323031013231030 is a wasteful number, since it uses less digits than its factorization.

323031013231030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519985.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 323031013231030 its reverse (30132310130323), we get a palindrome (353163323361353).

The spelling of 323031013231030 in words is "three hundred twenty-three trillion, thirty-one billion, thirteen million, two hundred thirty-one thousand, thirty".