113776321408 has 16 divisors (see below), whose sum is σ = 226663765560. Its totient is φ = 56888160640.

The previous prime is 113776321403. The next prime is 113776321429. The reversal of 113776321408 is 804123677311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113776321403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444438628 + ... + 444438883.

Almost surely, 2^113776321408 is an apocalyptic number.

It is an amenable number.

113776321408 is a deficient number, since it is larger than the sum of its proper divisors (112887444152).

113776321408 is an frugal number, since it uses more digits than its factorization.

113776321408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888877525 (or 888877513 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

Adding to 113776321408 its reverse (804123677311), we get a palindrome (917899998719).

The spelling of 113776321408 in words is "one hundred thirteen billion, seven hundred seventy-six million, three hundred twenty-one thousand, four hundred eight".