23961053 has 2 divisors, whose sum is σ = 23961054. Its totient is φ = 23961052.

The previous prime is 23961031. The next prime is 23961073. The reversal of 23961053 is 35016932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15038884 + 8922169 = 3878^2 + 2987^2 .

It is a cyclic number.

It is not a de Polignac number, because 23961053 - 2²² = 19766749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23961013) 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 as a sum of consecutive naturals, namely, 11980526 + 11980527.

It is an arithmetic number, because the mean of its divisors is an integer number (11980527).

Almost surely, 2^23961053 is an apocalyptic number.

It is an amenable number.

23961053 is a deficient number, since it is larger than the sum of its proper divisors (1).

23961053 is an equidigital number, since it uses as much as digits as its factorization.

23961053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 23961053 is about 4895.0028600605. The cubic root of 23961053 is about 288.2937982109.

Adding to 23961053 its reverse (35016932), we get a palindrome (58977985).

The spelling of 23961053 in words is "twenty-three million, nine hundred sixty-one thousand, fifty-three".