503032099 has 2 divisors, whose sum is σ = 503032100. Its totient is φ = 503032098.

The previous prime is 503032067. The next prime is 503032109. The reversal of 503032099 is 990230305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 503032099 - 2⁵ = 503032067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 503032099.

It is not a weakly prime, because it can be changed into another prime (503032039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251516049 + 251516050.

It is an arithmetic number, because the mean of its divisors is an integer number (251516050).

Almost surely, 2^503032099 is an apocalyptic number.

503032099 is a deficient number, since it is larger than the sum of its proper divisors (1).

503032099 is an equidigital number, since it uses as much as digits as its factorization.

503032099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 503032099 is about 22428.3770924247. The cubic root of 503032099 is about 795.3016794760.

The spelling of 503032099 in words is "five hundred three million, thirty-two thousand, ninety-nine".