323211012302312 has 32 divisors (see below), whose sum is σ = 647437613037600. Its totient is φ = 150814879262784.

The previous prime is 323211012302291. The next prime is 323211012302327. The reversal of 323211012302312 is 213203210112323.

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, 15868558763 + ... + 15868579130.

It is an arithmetic number, because the mean of its divisors is an integer number (20232425407425).

Almost surely, 2^{323211012302312} is an apocalyptic number.

It is an amenable number.

323211012302312 is an abundant number, since it is smaller than the sum of its proper divisors (324226600735288).

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

323211012302312 is a wasteful number, since it uses less digits than its factorization.

323211012302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31737137985 (or 31737137981 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 323211012302312 its reverse (213203210112323), we get a palindrome (536414222414635).

The spelling of 323211012302312 in words is "three hundred twenty-three trillion, two hundred eleven billion, twelve million, three hundred two thousand, three hundred twelve".