23054013 has 12 divisors (see below), whose sum is σ = 34112988. Its totient is φ = 14994240.

The previous prime is 23053991. The next prime is 23054021. The reversal of 23054013 is 31045032.

It can be written as a sum of positive squares in 2 ways, for example, as 2424249 + 20629764 = 1557^2 + 4542^2 .

It is not a de Polignac number, because 23054013 - 2⁸ = 23053757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054033) 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 11 ways as a sum of consecutive naturals, for example, 30870 + ... + 31607.

It is an arithmetic number, because the mean of its divisors is an integer number (2842749).

Almost surely, 2^23054013 is an apocalyptic number.

It is an amenable number.

23054013 is a deficient number, since it is larger than the sum of its proper divisors (11058975).

23054013 is a wasteful number, since it uses less digits than its factorization.

23054013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62524 (or 62521 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23054013 is about 4801.4594656208. The cubic root of 23054013 is about 284.6091410310.

Adding to 23054013 its reverse (31045032), we get a palindrome (54099045).

The spelling of 23054013 in words is "twenty-three million, fifty-four thousand, thirteen".