112700631 has 16 divisors (see below), whose sum is σ = 157248864. Its totient is φ = 71720064.

The previous prime is 112700597. The next prime is 112700657. The reversal of 112700631 is 136007211.

It is not a de Polignac number, because 112700631 - 2¹⁰ = 112699607 is a prime.

It is a super-2 number, since 2×112700631² = 25402864455596322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112700598 and 112700607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112700681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3696 + ... + 15461.

It is an arithmetic number, because the mean of its divisors is an integer number (9828054).

Almost surely, 2^112700631 is an apocalyptic number.

112700631 is a deficient number, since it is larger than the sum of its proper divisors (44548233).

112700631 is a wasteful number, since it uses less digits than its factorization.

112700631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19250.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 112700631 is about 10616.0553408505. The cubic root of 112700631 is about 483.0314953593.

Adding to 112700631 its reverse (136007211), we get a palindrome (248707842).

The spelling of 112700631 in words is "one hundred twelve million, seven hundred thousand, six hundred thirty-one".