323031000140030 has 64 divisors (see below), whose sum is σ = 727369677111168. Its totient is φ = 100558019842560.

The previous prime is 323031000140029. The next prime is 323031000140059. The reversal of 323031000140030 is 30041000130323.

It is a junction number, because it is equal to n+sod(n) for n = 323031000139984 and 323031000140011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2909609417 + ... + 2909720436.

It is an arithmetic number, because the mean of its divisors is an integer number (11365151204862).

Almost surely, 2^{323031000140030} is an apocalyptic number.

323031000140030 is an abundant number, since it is smaller than the sum of its proper divisors (404338676971138).

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

323031000140030 is a wasteful number, since it uses less digits than its factorization.

323031000140030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5819329941.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 323031000140030 its reverse (30041000130323), we get a palindrome (353072000270353).

The spelling of 323031000140030 in words is "three hundred twenty-three trillion, thirty-one billion, one hundred forty thousand, thirty".