23031353 has 8 divisors (see below), whose sum is σ = 23784960. Its totient is φ = 22284720.

The previous prime is 23031329. The next prime is 23031367. The reversal of 23031353 is 35313032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23031353 - 2¹⁸ = 22769209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23031313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5438 + ... + 8696.

It is an arithmetic number, because the mean of its divisors is an integer number (2973120).

Almost surely, 2^23031353 is an apocalyptic number.

It is an amenable number.

23031353 is a deficient number, since it is larger than the sum of its proper divisors (753607).

23031353 is a wasteful number, since it uses less digits than its factorization.

23031353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487.

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 23031353 is about 4799.0991863057. The cubic root of 23031353 is about 284.5158621545.

Adding to 23031353 its reverse (35313032), we get a palindrome (58344385).

The spelling of 23031353 in words is "twenty-three million, thirty-one thousand, three hundred fifty-three".