113865408682 has 4 divisors (see below), whose sum is σ = 170798113026. Its totient is φ = 56932704340.

The previous prime is 113865408647. The next prime is 113865408691. The reversal of 113865408682 is 286804568311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 81429758881 + 32435649801 = 285359^2 + 180099^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28466352169 + ... + 28466352172.

Almost surely, 2^113865408682 is an apocalyptic number.

113865408682 is a deficient number, since it is larger than the sum of its proper divisors (56932704344).

113865408682 is an equidigital number, since it uses as much as digits as its factorization.

113865408682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56932704343.

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 113865408682 in words is "one hundred thirteen billion, eight hundred sixty-five million, four hundred eight thousand, six hundred eighty-two".