3112004403 has 12 divisors (see below), whose sum is σ = 4499251848. Its totient is φ = 2072761440.

The previous prime is 3112004393. The next prime is 3112004449. The reversal of 3112004403 is 3044002113.

It is not a de Polignac number, because 3112004403 - 2¹⁰ = 3112003379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3112004453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148650 + ... + 168287.

It is an arithmetic number, because the mean of its divisors is an integer number (374937654).

Almost surely, 2^3112004403 is an apocalyptic number.

3112004403 is a deficient number, since it is larger than the sum of its proper divisors (1387247445).

3112004403 is a wasteful number, since it uses less digits than its factorization.

3112004403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318034 (or 318031 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3112004403 is about 55785.3421877109. The cubic root of 3112004403 is about 1459.9794209584.

Adding to 3112004403 its reverse (3044002113), we get a palindrome (6156006516).

The spelling of 3112004403 in words is "three billion, one hundred twelve million, four thousand, four hundred three".