323111020030 has 32 divisors (see below), whose sum is σ = 635676491520. Its totient is φ = 117717864960.

The previous prime is 323111019997. The next prime is 323111020039. The reversal of 323111020030 is 30020111323.

It is a super-2 number, since 2×323111020030² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323111019986 and 323111020013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323111020039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30650425 + ... + 30660964.

It is an arithmetic number, because the mean of its divisors is an integer number (19864890360).

Almost surely, 2^323111020030 is an apocalyptic number.

323111020030 is a deficient number, since it is larger than the sum of its proper divisors (312565471490).

323111020030 is a wasteful number, since it uses less digits than its factorization.

323111020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61311444.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 323111020030 its reverse (30020111323), we get a palindrome (353131131353).

The spelling of 323111020030 in words is "three hundred twenty-three billion, one hundred eleven million, twenty thousand, thirty".