112997494951 has 8 divisors (see below), whose sum is σ = 123381162000. Its totient is φ = 102632355840.

The previous prime is 112997494879. The next prime is 112997494991. The reversal of 112997494951 is 159494799211.

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 112997494951 - 2⁷ = 112997494823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112997494951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112997494991) 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, 4619226 + ... + 4643623.

It is an arithmetic number, because the mean of its divisors is an integer number (15422645250).

Almost surely, 2^112997494951 is an apocalyptic number.

112997494951 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112997494951 is a deficient number, since it is larger than the sum of its proper divisors (10383667049).

112997494951 is a wasteful number, since it uses less digits than its factorization.

112997494951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9263969.

The product of its digits is 7348320, while the sum is 61.

The spelling of 112997494951 in words is "one hundred twelve billion, nine hundred ninety-seven million, four hundred ninety-four thousand, nine hundred fifty-one".