112354631 has 2 divisors, whose sum is σ = 112354632. Its totient is φ = 112354630.

The previous prime is 112354621. The next prime is 112354651. The reversal of 112354631 is 136453211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112354631 is a prime.

It is a super-2 number, since 2×112354631² = 25247126214292322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112354631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112354621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56177315 + 56177316.

It is an arithmetic number, because the mean of its divisors is an integer number (56177316).

Almost surely, 2^112354631 is an apocalyptic number.

112354631 is a deficient number, since it is larger than the sum of its proper divisors (1).

112354631 is an equidigital number, since it uses as much as digits as its factorization.

112354631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 112354631 is about 10599.7467422576. The cubic root of 112354631 is about 482.5366734544.

The spelling of 112354631 in words is "one hundred twelve million, three hundred fifty-four thousand, six hundred thirty-one".