23027051 has 4 divisors (see below), whose sum is σ = 23417400. Its totient is φ = 22636704.

The previous prime is 23027041. The next prime is 23027087. The reversal of 23027051 is 15072032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23027051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23027041) 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 in 3 ways as a sum of consecutive naturals, for example, 195086 + ... + 195203.

It is an arithmetic number, because the mean of its divisors is an integer number (5854350).

Almost surely, 2^23027051 is an apocalyptic number.

23027051 is a deficient number, since it is larger than the sum of its proper divisors (390349).

23027051 is an equidigital number, since it uses as much as digits as its factorization.

23027051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390348.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 23027051 is about 4798.6509562584. The cubic root of 23027051 is about 284.4981462543.

Adding to 23027051 its reverse (15072032), we get a palindrome (38099083).

The spelling of 23027051 in words is "twenty-three million, twenty-seven thousand, fifty-one".