113318344477 has 16 divisors (see below), whose sum is σ = 126315169792. Its totient is φ = 100951349760.

The previous prime is 113318344441. The next prime is 113318344499. The reversal of 113318344477 is 774443813311.

It is a cyclic number.

It is not a de Polignac number, because 113318344477 - 2¹¹ = 113318342429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113318344427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235188 + ... + 530989.

It is an arithmetic number, because the mean of its divisors is an integer number (7894698112).

Almost surely, 2^113318344477 is an apocalyptic number.

It is an amenable number.

113318344477 is a deficient number, since it is larger than the sum of its proper divisors (12996825315).

113318344477 is a wasteful number, since it uses less digits than its factorization.

113318344477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766588.

The product of its digits is 677376, while the sum is 46.

The spelling of 113318344477 in words is "one hundred thirteen billion, three hundred eighteen million, three hundred forty-four thousand, four hundred seventy-seven".