323103122004 has 48 divisors (see below), whose sum is σ = 811942471872. Its totient is φ = 99411163392.

The previous prime is 323103121981. The next prime is 323103122009. The reversal of 323103122004 is 400221301323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323103122009) 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, 3851167 + ... + 3934169.

It is an arithmetic number, because the mean of its divisors is an integer number (16915468164).

Almost surely, 2^323103122004 is an apocalyptic number.

It is an amenable number.

323103122004 is an abundant number, since it is smaller than the sum of its proper divisors (488839349868).

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

323103122004 is a wasteful number, since it uses less digits than its factorization.

323103122004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107976 (or 107974 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 323103122004 its reverse (400221301323), we get a palindrome (723324423327).

The spelling of 323103122004 in words is "three hundred twenty-three billion, one hundred three million, one hundred twenty-two thousand, four".