1303030099 has 12 divisors (see below), whose sum is σ = 1564667328. Its totient is φ = 1080853200.

The previous prime is 1303030067. The next prime is 1303030103. The reversal of 1303030099 is 9900303031.

It is a happy number.

It is not a de Polignac number, because 1303030099 - 2⁵ = 1303030067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1303030009) 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, 427392 + ... + 430429.

It is an arithmetic number, because the mean of its divisors is an integer number (130388944).

Almost surely, 2^1303030099 is an apocalyptic number.

1303030099 is a deficient number, since it is larger than the sum of its proper divisors (261637229).

1303030099 is an equidigital number, since it uses as much as digits as its factorization.

1303030099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857866 (or 857859 counting only the distinct ones).

The product of its (nonzero) digits is 2187, while the sum is 28.

The square root of 1303030099 is about 36097.5082104014. The cubic root of 1303030099 is about 1092.2401811162.

The spelling of 1303030099 in words is "one billion, three hundred three million, thirty thousand, ninety-nine".