23013202323 has 16 divisors (see below), whose sum is σ = 31255575840. Its totient is φ = 15058999296.

The previous prime is 23013202309. The next prime is 23013202327. The reversal of 23013202323 is 32320231032.

It is not a de Polignac number, because 23013202323 - 2⁵ = 23013202291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23013202323.

It is not an unprimeable number, because it can be changed into a prime (23013202327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277990 + ... + 351147.

It is an arithmetic number, because the mean of its divisors is an integer number (1953473490).

Almost surely, 2^23013202323 is an apocalyptic number.

23013202323 is a deficient number, since it is larger than the sum of its proper divisors (8242373517).

23013202323 is a wasteful number, since it uses less digits than its factorization.

23013202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629366.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23013202323 its reverse (32320231032), we get a palindrome (55333433355).

The spelling of 23013202323 in words is "twenty-three billion, thirteen million, two hundred two thousand, three hundred twenty-three".