113748113774 has 4 divisors (see below), whose sum is σ = 170622170664. Its totient is φ = 56874056886.

The previous prime is 113748113761. The next prime is 113748113777. The reversal of 113748113774 is 477311847311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113748113777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28437028442 + ... + 28437028445.

It is an arithmetic number, because the mean of its divisors is an integer number (42655542666).

Almost surely, 2^113748113774 is an apocalyptic number.

113748113774 is a deficient number, since it is larger than the sum of its proper divisors (56874056890).

113748113774 is an equidigital number, since it uses as much as digits as its factorization.

113748113774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56874056889.

The product of its digits is 395136, while the sum is 47.

The spelling of 113748113774 in words is "one hundred thirteen billion, seven hundred forty-eight million, one hundred thirteen thousand, seven hundred seventy-four".