23300021051 has 2 divisors, whose sum is σ = 23300021052. Its totient is φ = 23300021050.

The previous prime is 23300021027. The next prime is 23300021057. The reversal of 23300021051 is 15012000332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23300021051 - 2⁶ = 23300020987 is a prime.

It is not a weakly prime, because it can be changed into another prime (23300021057) 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, 11650010525 + 11650010526.

It is an arithmetic number, because the mean of its divisors is an integer number (11650010526).

Almost surely, 2^23300021051 is an apocalyptic number.

23300021051 is a deficient number, since it is larger than the sum of its proper divisors (1).

23300021051 is an equidigital number, since it uses as much as digits as its factorization.

23300021051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 23300021051 its reverse (15012000332), we get a palindrome (38312021383).

The spelling of 23300021051 in words is "twenty-three billion, three hundred million, twenty-one thousand, fifty-one".