23323012151 has 2 divisors, whose sum is σ = 23323012152. Its totient is φ = 23323012150.

The previous prime is 23323012109. The next prime is 23323012157. The reversal of 23323012151 is 15121032332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23323012151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23323012157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661506075 + 11661506076.

It is an arithmetic number, because the mean of its divisors is an integer number (11661506076).

Almost surely, 2^23323012151 is an apocalyptic number.

23323012151 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323012151 is an equidigital number, since it uses as much as digits as its factorization.

23323012151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 23323012151 its reverse (15121032332), we get a palindrome (38444044483).

The spelling of 23323012151 in words is "twenty-three billion, three hundred twenty-three million, twelve thousand, one hundred fifty-one".