23212320314 has 32 divisors (see below), whose sum is σ = 37774187136. Its totient is φ = 10669063680.

The previous prime is 23212320283. The next prime is 23212320317. The reversal of 23212320314 is 41302321232.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 23212320314.

It is not an unprimeable number, because it can be changed into a prime (23212320317) 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, 34514 + ... + 218210.

It is an arithmetic number, because the mean of its divisors is an integer number (1180443348).

Almost surely, 2^23212320314 is an apocalyptic number.

23212320314 is a deficient number, since it is larger than the sum of its proper divisors (14561866822).

23212320314 is a wasteful number, since it uses less digits than its factorization.

23212320314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183830.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23212320314 its reverse (41302321232), we get a palindrome (64514641546).

The spelling of 23212320314 in words is "twenty-three billion, two hundred twelve million, three hundred twenty thousand, three hundred fourteen".