23025123251121 has 16 divisors (see below), whose sum is σ = 31280250707136. Its totient is φ = 15060054499776.

The previous prime is 23025123251063. The next prime is 23025123251161. The reversal of 23025123251121 is 12115232152032.

It is not a de Polignac number, because 23025123251121 - 2⁷ = 23025123250993 is a prime.

It is a super-3 number, since 3×23025123251121³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23025123251161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4072246 + ... + 7914128.

It is an arithmetic number, because the mean of its divisors is an integer number (1955015669196).

Almost surely, 2^{23025123251121} is an apocalyptic number.

It is an amenable number.

23025123251121 is a deficient number, since it is larger than the sum of its proper divisors (8255127456015).

23025123251121 is a wasteful number, since it uses less digits than its factorization.

23025123251121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879632.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 23025123251121 in words is "twenty-three trillion, twenty-five billion, one hundred twenty-three million, two hundred fifty-one thousand, one hundred twenty-one".