23331001023 has 32 divisors (see below), whose sum is σ = 37735027200. Its totient is φ = 14129366400.

The previous prime is 23331001021. The next prime is 23331001049. The reversal of 23331001023 is 32010013332.

It is not a de Polignac number, because 23331001023 - 2¹ = 23331001021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23331000987 and 23331001005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23331001021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375358 + ... + 433076.

It is an arithmetic number, because the mean of its divisors is an integer number (1179219600).

Almost surely, 2^23331001023 is an apocalyptic number.

23331001023 is a deficient number, since it is larger than the sum of its proper divisors (14404026177).

23331001023 is a wasteful number, since it uses less digits than its factorization.

23331001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59100 (or 59094 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23331001023 its reverse (32010013332), we get a palindrome (55341014355).

The spelling of 23331001023 in words is "twenty-three billion, three hundred thirty-one million, one thousand, twenty-three".