112331113165 has 8 divisors (see below), whose sum is σ = 134827935480. Its totient is φ = 89844490752.

The previous prime is 112331113157. The next prime is 112331113183. The reversal of 112331113165 is 561311133211.

It can be written as a sum of positive squares in 4 ways, for example, as 35081929 + 112296031236 = 5923^2 + 335106^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112331113165 - 2³ = 112331113157 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2525724 + ... + 2569813.

It is an arithmetic number, because the mean of its divisors is an integer number (16853491935).

Almost surely, 2^112331113165 is an apocalyptic number.

It is an amenable number.

112331113165 is a deficient number, since it is larger than the sum of its proper divisors (22496822315).

112331113165 is an equidigital number, since it uses as much as digits as its factorization.

112331113165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5099951.

The product of its digits is 1620, while the sum is 28.

Adding to 112331113165 its reverse (561311133211), we get a palindrome (673642246376).

The spelling of 112331113165 in words is "one hundred twelve billion, three hundred thirty-one million, one hundred thirteen thousand, one hundred sixty-five".