112434631 has 2 divisors, whose sum is σ = 112434632. Its totient is φ = 112434630.

The previous prime is 112434611. The next prime is 112434671. The reversal of 112434631 is 136434211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112434631 - 2⁵ = 112434599 is a prime.

It is a super-2 number, since 2×112434631² = 25283092496212322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112434596 and 112434605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112434611) 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 as a sum of consecutive naturals, namely, 56217315 + 56217316.

It is an arithmetic number, because the mean of its divisors is an integer number (56217316).

Almost surely, 2^112434631 is an apocalyptic number.

112434631 is a deficient number, since it is larger than the sum of its proper divisors (1).

112434631 is an equidigital number, since it uses as much as digits as its factorization.

112434631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 112434631 is about 10603.5197458203. The cubic root of 112434631 is about 482.6511733345.

Adding to 112434631 its reverse (136434211), we get a palindrome (248868842).

The spelling of 112434631 in words is "one hundred twelve million, four hundred thirty-four thousand, six hundred thirty-one".