1112004631 has 8 divisors (see below), whose sum is σ = 1138394880. Its totient is φ = 1085728248.

The previous prime is 1112004613. The next prime is 1112004653. The reversal of 1112004631 is 1364002111.

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

It is a cyclic number.

It is not a de Polignac number, because 1112004631 - 2¹³ = 1111996439 is a prime.

It is a super-2 number, since 2×1112004631² = 2473108598730892322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112004599 and 1112004608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112004601) 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, 8541 + ... + 47926.

It is an arithmetic number, because the mean of its divisors is an integer number (142299360).

Almost surely, 2^1112004631 is an apocalyptic number.

1112004631 is a deficient number, since it is larger than the sum of its proper divisors (26390249).

1112004631 is an equidigital number, since it uses as much as digits as its factorization.

1112004631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56933.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1112004631 is about 33346.7334382245. The cubic root of 1112004631 is about 1036.0217316665.

Adding to 1112004631 its reverse (1364002111), we get a palindrome (2476006742).

The spelling of 1112004631 in words is "one billion, one hundred twelve million, four thousand, six hundred thirty-one".