30310213099 has 2 divisors, whose sum is σ = 30310213100. Its totient is φ = 30310213098.

The previous prime is 30310213091. The next prime is 30310213103. The reversal of 30310213099 is 99031201303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30310213099 - 2³ = 30310213091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30310213099.

It is not a weakly prime, because it can be changed into another prime (30310213091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15155106549 + 15155106550.

It is an arithmetic number, because the mean of its divisors is an integer number (15155106550).

Almost surely, 2^30310213099 is an apocalyptic number.

30310213099 is a deficient number, since it is larger than the sum of its proper divisors (1).

30310213099 is an equidigital number, since it uses as much as digits as its factorization.

30310213099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 31.

The spelling of 30310213099 in words is "thirty billion, three hundred ten million, two hundred thirteen thousand, ninety-nine".