23311013113 has 8 divisors (see below), whose sum is σ = 24558095520. Its totient is φ = 22065949440.

The previous prime is 23311013111. The next prime is 23311013137. The reversal of 23311013113 is 31131011332.

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

It is not a de Polignac number, because 23311013113 - 2¹ = 23311013111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23311013111) 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, 480943 + ... + 527188.

It is an arithmetic number, because the mean of its divisors is an integer number (3069761940).

Almost surely, 2^23311013113 is an apocalyptic number.

It is an amenable number.

23311013113 is a deficient number, since it is larger than the sum of its proper divisors (1247082407).

23311013113 is a wasteful number, since it uses less digits than its factorization.

23311013113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009367.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 23311013113 its reverse (31131011332), we get a palindrome (54442024445).

The spelling of 23311013113 in words is "twenty-three billion, three hundred eleven million, thirteen thousand, one hundred thirteen".