113781255223888 has 40 divisors (see below), whose sum is σ = 253489878024128. Its totient is φ = 48464233155072.

The previous prime is 113781255223877. The next prime is 113781255223897. The reversal of 113781255223888 is 888322552187311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116251881 + ... + 3116288392.

Almost surely, 2^{113781255223888} is an apocalyptic number.

It is an amenable number.

113781255223888 is an abundant number, since it is smaller than the sum of its proper divisors (139708622800240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113781255223888 is a wasteful number, since it uses less digits than its factorization.

113781255223888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6232540451 (or 6232540445 counting only the distinct ones).

The product of its digits is 51609600, while the sum is 64.

The spelling of 113781255223888 in words is "one hundred thirteen trillion, seven hundred eighty-one billion, two hundred fifty-five million, two hundred twenty-three thousand, eight hundred eighty-eight".