112631053 has 2 divisors, whose sum is σ = 112631054. Its totient is φ = 112631052.

The previous prime is 112631047. The next prime is 112631081. The reversal of 112631053 is 350136211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111788329 + 842724 = 10573^2 + 918^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112631053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112631653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56315526 + 56315527.

It is an arithmetic number, because the mean of its divisors is an integer number (56315527).

Almost surely, 2^112631053 is an apocalyptic number.

It is an amenable number.

112631053 is a deficient number, since it is larger than the sum of its proper divisors (1).

112631053 is an equidigital number, since it uses as much as digits as its factorization.

112631053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 112631053 is about 10612.7778173294. Note that the first 3 decimals coincide. The cubic root of 112631053 is about 482.9320718283.

Adding to 112631053 its reverse (350136211), we get a palindrome (462767264).

The spelling of 112631053 in words is "one hundred twelve million, six hundred thirty-one thousand, fifty-three".