112933831 has 8 divisors (see below), whose sum is σ = 115232544. Its totient is φ = 110641440.

The previous prime is 112933819. The next prime is 112933871. The reversal of 112933831 is 138339211.

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 112933831 - 2²¹ = 110836679 is a prime.

It is a super-2 number, since 2×112933831² = 25508100368673122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112933793 and 112933802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112933811) 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, 53070 + ... + 55156.

It is an arithmetic number, because the mean of its divisors is an integer number (14404068).

Almost surely, 2^112933831 is an apocalyptic number.

112933831 is a deficient number, since it is larger than the sum of its proper divisors (2298713).

112933831 is a wasteful number, since it uses less digits than its factorization.

112933831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161.

The product of its digits is 3888, while the sum is 31.

The square root of 112933831 is about 10627.0330290256. The cubic root of 112933831 is about 483.3644285451.

The spelling of 112933831 in words is "one hundred twelve million, nine hundred thirty-three thousand, eight hundred thirty-one".