23063031 has 6 divisors (see below), whose sum is σ = 33313280. Its totient is φ = 15375348.

The previous prime is 23063009. The next prime is 23063057. The reversal of 23063031 is 13036032.

It is a happy number.

23063031 is a `hidden beast` number, since 2 + 3 + 0 + 630 + 31 = 666.

It is not a de Polignac number, because 23063031 - 2¹⁸ = 22800887 is a prime.

It is a super-2 number, since 2×23063031² = 1063806797813922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23062995 and 23063013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23063071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1281271 + ... + 1281288.

Almost surely, 2^23063031 is an apocalyptic number.

23063031 is a deficient number, since it is larger than the sum of its proper divisors (10250249).

23063031 is a wasteful number, since it uses less digits than its factorization.

23063031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562565 (or 2562562 counting only the distinct ones).

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

The square root of 23063031 is about 4802.3984632681. The cubic root of 23063031 is about 284.6462462218.

Adding to 23063031 its reverse (13036032), we get a palindrome (36099063).

The spelling of 23063031 in words is "twenty-three million, sixty-three thousand, thirty-one".