23235153 has 4 divisors (see below), whose sum is σ = 30980208. Its totient is φ = 15490100.

The previous prime is 23235133. The next prime is 23235167. The reversal of 23235153 is 35153232.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 23235153 - 2⁹ = 23234641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23235133) 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, 3872523 + ... + 3872528.

It is an arithmetic number, because the mean of its divisors is an integer number (7745052).

Almost surely, 2^23235153 is an apocalyptic number.

It is an amenable number.

23235153 is a deficient number, since it is larger than the sum of its proper divisors (7745055).

23235153 is an equidigital number, since it uses as much as digits as its factorization.

23235153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7745054.

The product of its digits is 2700, while the sum is 24.

The square root of 23235153 is about 4820.2855724532. The cubic root of 23235153 is about 285.3526075806.

Adding to 23235153 its reverse (35153232), we get a palindrome (58388385).

The spelling of 23235153 in words is "twenty-three million, two hundred thirty-five thousand, one hundred fifty-three".