1303013104 has 20 divisors (see below), whose sum is σ = 2527680976. Its totient is φ = 650708352.

The previous prime is 1303013071. The next prime is 1303013113. The reversal of 1303013104 is 4013103031.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36309 + ... + 62644.

Almost surely, 2^1303013104 is an apocalyptic number.

It is an amenable number.

1303013104 is a deficient number, since it is larger than the sum of its proper divisors (1224667872).

1303013104 is an equidigital number, since it uses as much as digits as its factorization.

1303013104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99784 (or 99778 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1303013104 is about 36097.2728055736. The cubic root of 1303013104 is about 1092.2354325171.

Adding to 1303013104 its reverse (4013103031), we get a palindrome (5316116135).

The spelling of 1303013104 in words is "one billion, three hundred three million, thirteen thousand, one hundred four".