1034203099 has 2 divisors, whose sum is σ = 1034203100. Its totient is φ = 1034203098.

The previous prime is 1034203091. The next prime is 1034203139. The reversal of 1034203099 is 9903024301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1034203099 - 2³ = 1034203091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1034203099.

It is not a weakly prime, because it can be changed into another prime (1034203091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517101549 + 517101550.

It is an arithmetic number, because the mean of its divisors is an integer number (517101550).

Almost surely, 2^1034203099 is an apocalyptic number.

1034203099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034203099 is an equidigital number, since it uses as much as digits as its factorization.

1034203099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 1034203099 is about 32159.0282657919. The cubic root of 1034203099 is about 1011.2734644148.

The spelling of 1034203099 in words is "one billion, thirty-four million, two hundred three thousand, ninety-nine".