112112120313 has 12 divisors (see below), whose sum is σ = 161951083840. Its totient is φ = 74736173016.

The previous prime is 112112120303. The next prime is 112112120321. The reversal of 112112120313 is 313021211211.

It is not a de Polignac number, because 112112120313 - 2¹³ = 112112112121 is a prime.

It is a super-3 number, since 3×112112120313³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112112120303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298933 + ... + 559986.

Almost surely, 2^112112120313 is an apocalyptic number.

It is an amenable number.

112112120313 is a deficient number, since it is larger than the sum of its proper divisors (49838963527).

112112120313 is a wasteful number, since it uses less digits than its factorization.

112112120313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873428 (or 873425 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 112112120313 its reverse (313021211211), we get a palindrome (425133331524).

The spelling of 112112120313 in words is "one hundred twelve billion, one hundred twelve million, one hundred twenty thousand, three hundred thirteen".