23020234113 has 4 divisors (see below), whose sum is σ = 30693645488. Its totient is φ = 15346822740.

The previous prime is 23020234109. The next prime is 23020234117. The reversal of 23020234113 is 31143202032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (23020234109) and next prime (23020234117).

It is not a de Polignac number, because 23020234113 - 2² = 23020234109 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 23020234113.

It is not an unprimeable number, because it can be changed into a prime (23020234117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3836705683 + ... + 3836705688.

It is an arithmetic number, because the mean of its divisors is an integer number (7673411372).

Almost surely, 2^23020234113 is an apocalyptic number.

It is an amenable number.

23020234113 is a deficient number, since it is larger than the sum of its proper divisors (7673411375).

23020234113 is an equidigital number, since it uses as much as digits as its factorization.

23020234113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7673411374.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23020234113 its reverse (31143202032), we get a palindrome (54163436145).

The spelling of 23020234113 in words is "twenty-three billion, twenty million, two hundred thirty-four thousand, one hundred thirteen".