112630631 has 8 divisors (see below), whose sum is σ = 115441920. Its totient is φ = 109828152.

The previous prime is 112630621. The next prime is 112630633. The reversal of 112630631 is 136036211.

It is a happy number.

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 112630631 - 2¹⁴ = 112614247 is a prime.

It is a super-2 number, since 2×112630631² = 25371318078916322, 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 = 112630597 and 112630606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112630633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29096 + ... + 32738.

It is an arithmetic number, because the mean of its divisors is an integer number (14430240).

Almost surely, 2^112630631 is an apocalyptic number.

112630631 is a deficient number, since it is larger than the sum of its proper divisors (2811289).

112630631 is an equidigital number, since it uses as much as digits as its factorization.

112630631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 112630631 is about 10612.7579356169. The cubic root of 112630631 is about 482.9314686862.

Adding to 112630631 its reverse (136036211), we get a palindrome (248666842).

The spelling of 112630631 in words is "one hundred twelve million, six hundred thirty thousand, six hundred thirty-one".