23713153 has 2 divisors, whose sum is σ = 23713154. Its totient is φ = 23713152.

The previous prime is 23713111. The next prime is 23713169. The reversal of 23713153 is 35131732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15233409 + 8479744 = 3903^2 + 2912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23713153 is a prime.

It is not a weakly prime, because it can be changed into another prime (23713553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11856576 + 11856577.

It is an arithmetic number, because the mean of its divisors is an integer number (11856577).

Almost surely, 2^23713153 is an apocalyptic number.

It is an amenable number.

23713153 is a deficient number, since it is larger than the sum of its proper divisors (1).

23713153 is an equidigital number, since it uses as much as digits as its factorization.

23713153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1890, while the sum is 25.

The square root of 23713153 is about 4869.6152825454. The cubic root of 23713153 is about 287.2961246469.

Adding to 23713153 its reverse (35131732), we get a palindrome (58844885).

The spelling of 23713153 in words is "twenty-three million, seven hundred thirteen thousand, one hundred fifty-three".