112131231313 has 8 divisors (see below), whose sum is σ = 114885239040. Its totient is φ = 109392566880.

The previous prime is 112131231281. The next prime is 112131231341. The reversal of 112131231313 is 313132131211.

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 112131231313 - 2⁵ = 112131231281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112131237313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3821028 + ... + 3850261.

It is an arithmetic number, because the mean of its divisors is an integer number (14360654880).

Almost surely, 2^112131231313 is an apocalyptic number.

It is an amenable number.

112131231313 is a deficient number, since it is larger than the sum of its proper divisors (2754007727).

112131231313 is an equidigital number, since it uses as much as digits as its factorization.

112131231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7671647.

The product of its digits is 324, while the sum is 22.

Adding to 112131231313 its reverse (313132131211), we get a palindrome (425263362524).

The spelling of 112131231313 in words is "one hundred twelve billion, one hundred thirty-one million, two hundred thirty-one thousand, three hundred thirteen".