1631112363 has 8 divisors (see below), whose sum is σ = 2416462800. Its totient is φ = 1087408224.

The previous prime is 1631112349. The next prime is 1631112391. The reversal of 1631112363 is 3632111361.

1631112363 is a `hidden beast` number, since 1 + 631 + 1 + 1 + 23 + 6 + 3 = 666.

It is not a de Polignac number, because 1631112363 - 2⁵ = 1631112331 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 60411569 = 1631112363 / (1 + 6 + 3 + 1 + 1 + 1 + 2 + 3 + 6 + 3).

It is not an unprimeable number, because it can be changed into a prime (1631112313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30205758 + ... + 30205811.

It is an arithmetic number, because the mean of its divisors is an integer number (302057850).

Almost surely, 2^1631112363 is an apocalyptic number.

1631112363 is a deficient number, since it is larger than the sum of its proper divisors (785350437).

1631112363 is an equidigital number, since it uses as much as digits as its factorization.

1631112363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60411578 (or 60411572 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 1631112363 is about 40387.0321142814. The cubic root of 1631112363 is about 1177.1395724317.

The spelling of 1631112363 in words is "one billion, six hundred thirty-one million, one hundred twelve thousand, three hundred sixty-three".