112140324309 has 32 divisors (see below), whose sum is σ = 165131011584. Its totient is φ = 67260625920.

The previous prime is 112140324293. The next prime is 112140324319. The reversal of 112140324309 is 903423041211.

It is not a de Polignac number, because 112140324309 - 2⁴ = 112140324293 is a prime.

It is a super-2 number, since 2×112140324309² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112140324319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314827 + ... + 568679.

It is an arithmetic number, because the mean of its divisors is an integer number (5160344112).

Almost surely, 2^112140324309 is an apocalyptic number.

It is an amenable number.

112140324309 is a deficient number, since it is larger than the sum of its proper divisors (52990687275).

112140324309 is a wasteful number, since it uses less digits than its factorization.

112140324309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254157.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 112140324309 in words is "one hundred twelve billion, one hundred forty million, three hundred twenty-four thousand, three hundred nine".