1303013099 has 8 divisors (see below), whose sum is σ = 1320716880. Its totient is φ = 1285357216.

The previous prime is 1303013071. The next prime is 1303013113. The reversal of 1303013099 is 9903103031.

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 1303013099 - 2²⁰ = 1301964523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303013599) 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, 44597 + ... + 67785.

It is an arithmetic number, because the mean of its divisors is an integer number (165089610).

Almost surely, 2^1303013099 is an apocalyptic number.

1303013099 is a deficient number, since it is larger than the sum of its proper divisors (17703781).

1303013099 is an equidigital number, since it uses as much as digits as its factorization.

1303013099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23949.

The product of its (nonzero) digits is 2187, while the sum is 29.

The square root of 1303013099 is about 36097.2727363162. The cubic root of 1303013099 is about 1092.2354311201.

The spelling of 1303013099 in words is "one billion, three hundred three million, thirteen thousand, ninety-nine".