23113323031 has 8 divisors (see below), whose sum is σ = 24247101600. Its totient is φ = 22001995680.

The previous prime is 23113322989. The next prime is 23113323049. The reversal of 23113323031 is 13032331132.

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

It is a cyclic number.

It is not a de Polignac number, because 23113323031 - 2¹¹ = 23113320983 is a prime.

It is a super-2 number, since 2×23113323031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23113322993 and 23113323011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113323071) 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, 5610696 + ... + 5614813.

It is an arithmetic number, because the mean of its divisors is an integer number (3030887700).

Almost surely, 2^23113323031 is an apocalyptic number.

23113323031 is a deficient number, since it is larger than the sum of its proper divisors (1133778569).

23113323031 is a wasteful number, since it uses less digits than its factorization.

23113323031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11225609.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23113323031 its reverse (13032331132), we get a palindrome (36145654163).

The spelling of 23113323031 in words is "twenty-three billion, one hundred thirteen million, three hundred twenty-three thousand, thirty-one".