23303220113 has 4 divisors (see below), whose sum is σ = 23304672768. Its totient is φ = 23301767460.

The previous prime is 23303220103. The next prime is 23303220119. The reversal of 23303220113 is 31102230332.

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 a cyclic number.

It is not a de Polignac number, because 23303220113 - 2⁴ = 23303220097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23303220119) 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, 701993 + ... + 734438.

It is an arithmetic number, because the mean of its divisors is an integer number (5826168192).

Almost surely, 2^23303220113 is an apocalyptic number.

It is an amenable number.

23303220113 is a deficient number, since it is larger than the sum of its proper divisors (1452655).

23303220113 is a wasteful number, since it uses less digits than its factorization.

23303220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452654.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23303220113 its reverse (31102230332), we get a palindrome (54405450445).

The spelling of 23303220113 in words is "twenty-three billion, three hundred three million, two hundred twenty thousand, one hundred thirteen".