113625368789 has 2 divisors, whose sum is σ = 113625368790. Its totient is φ = 113625368788.

The previous prime is 113625368651. The next prime is 113625368803. The reversal of 113625368789 is 987863526311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106031640625 + 7593728164 = 325625^2 + 87142^2 .

It is a cyclic number.

It is not a de Polignac number, because 113625368789 - 2¹² = 113625364693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113625068789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56812684394 + 56812684395.

It is an arithmetic number, because the mean of its divisors is an integer number (56812684395).

Almost surely, 2^113625368789 is an apocalyptic number.

It is an amenable number.

113625368789 is a deficient number, since it is larger than the sum of its proper divisors (1).

113625368789 is an equidigital number, since it uses as much as digits as its factorization.

113625368789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 59.

The spelling of 113625368789 in words is "one hundred thirteen billion, six hundred twenty-five million, three hundred sixty-eight thousand, seven hundred eighty-nine".