1004111313 has 4 divisors (see below), whose sum is σ = 1338815088. Its totient is φ = 669407540.

The previous prime is 1004111309. The next prime is 1004111327. The reversal of 1004111313 is 3131114001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1004111313 - 2² = 1004111309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004111292 and 1004111301.

It is not an unprimeable number, because it can be changed into a prime (1004111363) 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 in 3 ways as a sum of consecutive naturals, for example, 167351883 + ... + 167351888.

It is an arithmetic number, because the mean of its divisors is an integer number (334703772).

Almost surely, 2^1004111313 is an apocalyptic number.

It is an amenable number.

1004111313 is a deficient number, since it is larger than the sum of its proper divisors (334703775).

1004111313 is an equidigital number, since it uses as much as digits as its factorization.

1004111313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334703774.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1004111313 is about 31687.7154903915. The cubic root of 1004111313 is about 1001.3685638452.

Adding to 1004111313 its reverse (3131114001), we get a palindrome (4135225314).

The spelling of 1004111313 in words is "one billion, four million, one hundred eleven thousand, three hundred thirteen".