23250025121 has 2 divisors, whose sum is σ = 23250025122. Its totient is φ = 23250025120.

The previous prime is 23250025091. The next prime is 23250025151. The reversal of 23250025121 is 12152005232.

It is a balanced prime because it is at equal distance from previous prime (23250025091) and next prime (23250025151).

It can be written as a sum of positive squares in only one way, i.e., 14439386896 + 8810638225 = 120164^2 + 93865^2 .

It is a cyclic number.

It is not a de Polignac number, because 23250025121 - 2¹⁰ = 23250024097 is a prime.

It is not a weakly prime, because it can be changed into another prime (23250025151) 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, 11625012560 + 11625012561.

It is an arithmetic number, because the mean of its divisors is an integer number (11625012561).

Almost surely, 2^23250025121 is an apocalyptic number.

It is an amenable number.

23250025121 is a deficient number, since it is larger than the sum of its proper divisors (1).

23250025121 is an equidigital number, since it uses as much as digits as its factorization.

23250025121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 23250025121 in words is "twenty-three billion, two hundred fifty million, twenty-five thousand, one hundred twenty-one".