23000213311311 has 32 divisors (see below), whose sum is σ = 32466965852160. Its totient is φ = 14459667206400.

The previous prime is 23000213311261. The next prime is 23000213311367. The reversal of 23000213311311 is 11311331200032.

It is a happy number.

It is not a de Polignac number, because 23000213311311 - 2¹⁷ = 23000213180239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000213111311) 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, 395680 + ... + 6793893.

It is an arithmetic number, because the mean of its divisors is an integer number (1014592682880).

Almost surely, 2^{23000213311311} is an apocalyptic number.

23000213311311 is a deficient number, since it is larger than the sum of its proper divisors (9466752540849).

23000213311311 is a wasteful number, since it uses less digits than its factorization.

23000213311311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7190487.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 23000213311311 its reverse (11311331200032), we get a palindrome (34311544511343).

The spelling of 23000213311311 in words is "twenty-three trillion, two hundred thirteen million, three hundred eleven thousand, three hundred eleven".