112538343655 has 4 divisors (see below), whose sum is σ = 135046012392. Its totient is φ = 90030674920.

The previous prime is 112538343613. The next prime is 112538343667. The reversal of 112538343655 is 556343835211.

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

It is not a de Polignac number, because 112538343655 - 2¹³ = 112538335463 is a prime.

It is a super-2 number, since 2×112538343655² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11253834361 + ... + 11253834370.

It is an arithmetic number, because the mean of its divisors is an integer number (33761503098).

Almost surely, 2^112538343655 is an apocalyptic number.

112538343655 is a deficient number, since it is larger than the sum of its proper divisors (22507668737).

112538343655 is an equidigital number, since it uses as much as digits as its factorization.

112538343655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22507668736.

The product of its digits is 1296000, while the sum is 46.

The spelling of 112538343655 in words is "one hundred twelve billion, five hundred thirty-eight million, three hundred forty-three thousand, six hundred fifty-five".