23311211213301 has 32 divisors (see below), whose sum is σ = 34700368243200. Its totient is φ = 13797614174400.

The previous prime is 23311211213261. The next prime is 23311211213341. The reversal of 23311211213301 is 10331211211332.

It is an interprime number because it is at equal distance from previous prime (23311211213261) and next prime (23311211213341).

It is not a de Polignac number, because 23311211213301 - 2⁹ = 23311211212789 is a prime.

It is a super-2 number, since 2×23311211213301² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311211213341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9623946 + ... + 11800116.

It is an arithmetic number, because the mean of its divisors is an integer number (1084386507600).

Almost surely, 2^{23311211213301} is an apocalyptic number.

It is an amenable number.

23311211213301 is a deficient number, since it is larger than the sum of its proper divisors (11389157029899).

23311211213301 is a wasteful number, since it uses less digits than its factorization.

23311211213301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183777.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 23311211213301 its reverse (10331211211332), we get a palindrome (33642422424633).

The spelling of 23311211213301 in words is "twenty-three trillion, three hundred eleven billion, two hundred eleven million, two hundred thirteen thousand, three hundred one".