23113213113 has 8 divisors (see below), whose sum is σ = 31322824576. Its totient is φ = 15156205200.

The previous prime is 23113213103. The next prime is 23113213127. The reversal of 23113213113 is 31131231132.

It is a happy number.

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

It is not a de Polignac number, because 23113213113 - 2¹² = 23113209017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23113213113.

It is not an unprimeable number, because it can be changed into a prime (23113213103) 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, 63150673 + ... + 63151038.

It is an arithmetic number, because the mean of its divisors is an integer number (3915353072).

Almost surely, 2^23113213113 is an apocalyptic number.

It is an amenable number.

23113213113 is a deficient number, since it is larger than the sum of its proper divisors (8209611463).

23113213113 is a wasteful number, since it uses less digits than its factorization.

23113213113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126301775.

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

Adding to 23113213113 its reverse (31131231132), we get a palindrome (54244444245).

The spelling of 23113213113 in words is "twenty-three billion, one hundred thirteen million, two hundred thirteen thousand, one hundred thirteen".