23113551025 has 12 divisors (see below), whose sum is σ = 28671344604. Its totient is φ = 18484040000.

The previous prime is 23113550983. The next prime is 23113551031. The reversal of 23113551025 is 52015531132.

It can be written as a sum of positive squares in 6 ways, for example, as 1459545616 + 21654005409 = 38204^2 + 147153^2 .

It is not a de Polignac number, because 23113551025 - 2⁹ = 23113550513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23113550984 and 23113551002.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 100126 + ... + 237175.

It is an arithmetic number, because the mean of its divisors is an integer number (2389278717).

Almost surely, 2^23113551025 is an apocalyptic number.

23113551025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23113551025 is a deficient number, since it is larger than the sum of its proper divisors (5557793579).

23113551025 is a wasteful number, since it uses less digits than its factorization.

23113551025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340052 (or 340047 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 23113551025 in words is "twenty-three billion, one hundred thirteen million, five hundred fifty-one thousand, twenty-five".