30131201299 has 2 divisors, whose sum is σ = 30131201300. Its totient is φ = 30131201298.

The previous prime is 30131201291. The next prime is 30131201323. The reversal of 30131201299 is 99210213103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30131201299 - 2³ = 30131201291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30131201299.

It is not a weakly prime, because it can be changed into another prime (30131201291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15065600649 + 15065600650.

It is an arithmetic number, because the mean of its divisors is an integer number (15065600650).

Almost surely, 2^30131201299 is an apocalyptic number.

30131201299 is a deficient number, since it is larger than the sum of its proper divisors (1).

30131201299 is an equidigital number, since it uses as much as digits as its factorization.

30131201299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 30131201299 in words is "thirty billion, one hundred thirty-one million, two hundred one thousand, two hundred ninety-nine".