23002051 has 2 divisors, whose sum is σ = 23002052. Its totient is φ = 23002050.

The previous prime is 23002013. The next prime is 23002061. The reversal of 23002051 is 15020032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23002051 - 2²¹ = 20904899 is a prime.

It is not a weakly prime, because it can be changed into another prime (23002061) 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 as a sum of consecutive naturals, namely, 11501025 + 11501026.

It is an arithmetic number, because the mean of its divisors is an integer number (11501026).

Almost surely, 2^23002051 is an apocalyptic number.

23002051 is a deficient number, since it is larger than the sum of its proper divisors (1).

23002051 is an equidigital number, since it uses as much as digits as its factorization.

23002051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 23002051 is about 4796.0453500775. The cubic root of 23002051 is about 284.3951510255.

Adding to 23002051 its reverse (15020032), we get a palindrome (38022083).

The spelling of 23002051 in words is "twenty-three million, two thousand, fifty-one".