23013342311 has 16 divisors (see below), whose sum is σ = 23848946688. Its totient is φ = 22183761600.

The previous prime is 23013342257. The next prime is 23013342343. The reversal of 23013342311 is 11324331032.

It is a cyclic number.

It is not a de Polignac number, because 23013342311 - 2²² = 23009148007 is a prime.

It is a super-2 number, since 2×23013342311² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013342211) 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, 11488436 + ... + 11490438.

It is an arithmetic number, because the mean of its divisors is an integer number (1490559168).

Almost surely, 2^23013342311 is an apocalyptic number.

23013342311 is a deficient number, since it is larger than the sum of its proper divisors (835604377).

23013342311 is a wasteful number, since it uses less digits than its factorization.

23013342311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23013342311 its reverse (11324331032), we get a palindrome (34337673343).

The spelling of 23013342311 in words is "twenty-three billion, thirteen million, three hundred forty-two thousand, three hundred eleven".