23312313311 has 8 divisors (see below), whose sum is σ = 27017892864. Its totient is φ = 19700546040.

The previous prime is 23312313281. The next prime is 23312313313. The reversal of 23312313311 is 11331321332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23312313311 - 2²² = 23308119007 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 (23312313313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23452535 + ... + 23453528.

It is an arithmetic number, because the mean of its divisors is an integer number (3377236608).

Almost surely, 2^23312313311 is an apocalyptic number.

23312313311 is a deficient number, since it is larger than the sum of its proper divisors (3705579553).

23312313311 is an equidigital number, since it uses as much as digits as its factorization.

23312313311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46906141.

The product of its digits is 972, while the sum is 23.

Adding to 23312313311 its reverse (11331321332), we get a palindrome (34643634643).

The spelling of 23312313311 in words is "twenty-three billion, three hundred twelve million, three hundred thirteen thousand, three hundred eleven".