23210211321013 has 16 divisors (see below), whose sum is σ = 24776775642240. Its totient is φ = 21678166036800.

The previous prime is 23210211321007. The next prime is 23210211321071. The reversal of 23210211321013 is 31012311201232.

It is not a de Polignac number, because 23210211321013 - 2³³ = 23201621386421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210211325013) 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, 40429131 + ... + 40999207.

It is an arithmetic number, because the mean of its divisors is an integer number (1548548477640).

Almost surely, 2^{23210211321013} is an apocalyptic number.

It is an amenable number.

23210211321013 is a deficient number, since it is larger than the sum of its proper divisors (1566564321227).

23210211321013 is a wasteful number, since it uses less digits than its factorization.

23210211321013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600348.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 23210211321013 its reverse (31012311201232), we get a palindrome (54222522522245).

The spelling of 23210211321013 in words is "twenty-three trillion, two hundred ten billion, two hundred eleven million, three hundred twenty-one thousand, thirteen".