30231301999 has 2 divisors, whose sum is σ = 30231302000. Its totient is φ = 30231301998.

The previous prime is 30231301963. The next prime is 30231302033. The reversal of 30231301999 is 99910313203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30231301999 - 2⁷ = 30231301871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30231301939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115650999 + 15115651000.

It is an arithmetic number, because the mean of its divisors is an integer number (15115651000).

Almost surely, 2^30231301999 is an apocalyptic number.

30231301999 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231301999 is an equidigital number, since it uses as much as digits as its factorization.

30231301999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39366, while the sum is 40.

The spelling of 30231301999 in words is "thirty billion, two hundred thirty-one million, three hundred one thousand, nine hundred ninety-nine".