23063913 has 16 divisors (see below), whose sum is σ = 35093760. Its totient is φ = 14959728.

The previous prime is 23063899. The next prime is 23063933. The reversal of 23063913 is 31936032.

23063913 is a `hidden beast` number, since 23 + 0 + 639 + 1 + 3 = 666.

It is not a de Polignac number, because 23063913 - 2¹⁰ = 23062889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (23063933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10545 + ... + 12542.

It is an arithmetic number, because the mean of its divisors is an integer number (2193360).

Almost surely, 2^23063913 is an apocalyptic number.

It is an amenable number.

23063913 is a deficient number, since it is larger than the sum of its proper divisors (12029847).

23063913 is a wasteful number, since it uses less digits than its factorization.

23063913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23133 (or 23127 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 23063913 is about 4802.4902915050. The cubic root of 23063913 is about 284.6498747530.

Adding to 23063913 its reverse (31936032), we get a palindrome (54999945).

The spelling of 23063913 in words is "twenty-three million, sixty-three thousand, nine hundred thirteen".