112631306 has 8 divisors (see below), whose sum is σ = 169318020. Its totient is φ = 56191968.

The previous prime is 112631291. The next prime is 112631333. The reversal of 112631306 is 603136211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 84805681 + 27825625 = 9209^2 + 5275^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112631306² = 25371622182531272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60701 + ... + 62528.

Almost surely, 2^112631306 is an apocalyptic number.

112631306 is a deficient number, since it is larger than the sum of its proper divisors (56686714).

112631306 is a wasteful number, since it uses less digits than its factorization.

112631306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123688.

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

The square root of 112631306 is about 10612.7897369165. The cubic root of 112631306 is about 482.9324334270.

Adding to 112631306 its reverse (603136211), we get a palindrome (715767517).

The spelling of 112631306 in words is "one hundred twelve million, six hundred thirty-one thousand, three hundred six".