23913053 has 4 divisors (see below), whose sum is σ = 23923008. Its totient is φ = 23903100.

The previous prime is 23913049. The next prime is 23913061. The reversal of 23913053 is 35031932.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23913053 - 2² = 23913049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23918053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100 + ... + 7002.

It is an arithmetic number, because the mean of its divisors is an integer number (5980752).

Almost surely, 2^23913053 is an apocalyptic number.

It is an amenable number.

23913053 is a deficient number, since it is larger than the sum of its proper divisors (9955).

23913053 is an equidigital number, since it uses as much as digits as its factorization.

23913053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9954.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 23913053 is about 4890.0974427919. The cubic root of 23913053 is about 288.1011612539.

Adding to 23913053 its reverse (35031932), we get a palindrome (58944985).

The spelling of 23913053 in words is "twenty-three million, nine hundred thirteen thousand, fifty-three".