23163051 has 8 divisors (see below), whose sum is σ = 31231440. Its totient is φ = 15268352.

The previous prime is 23163043. The next prime is 23163053. The reversal of 23163051 is 15036132.

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 23163051 - 2³ = 23163043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23163053) 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, 43110 + ... + 43643.

It is an arithmetic number, because the mean of its divisors is an integer number (3903930).

Almost surely, 2^23163051 is an apocalyptic number.

23163051 is a deficient number, since it is larger than the sum of its proper divisors (8068389).

23163051 is an equidigital number, since it uses as much as digits as its factorization.

23163051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86845.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 23163051 is about 4812.8007438497. The cubic root of 23163051 is about 285.0571384361.

Adding to 23163051 its reverse (15036132), we get a palindrome (38199183).

The spelling of 23163051 in words is "twenty-three million, one hundred sixty-three thousand, fifty-one".