113885325929 has 2 divisors, whose sum is σ = 113885325930. Its totient is φ = 113885325928.

The previous prime is 113885325919. The next prime is 113885325943. The reversal of 113885325929 is 929523588311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69339002329 + 44546323600 = 263323^2 + 211060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113885325929 is a prime.

It is not a weakly prime, because it can be changed into another prime (113885325919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56942662964 + 56942662965.

It is an arithmetic number, because the mean of its divisors is an integer number (56942662965).

Almost surely, 2^113885325929 is an apocalyptic number.

It is an amenable number.

113885325929 is a deficient number, since it is larger than the sum of its proper divisors (1).

113885325929 is an equidigital number, since it uses as much as digits as its factorization.

113885325929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4665600, while the sum is 56.

The spelling of 113885325929 in words is "one hundred thirteen billion, eight hundred eighty-five million, three hundred twenty-five thousand, nine hundred twenty-nine".