30231100099 has 2 divisors, whose sum is σ = 30231100100. Its totient is φ = 30231100098.

The previous prime is 30231100091. The next prime is 30231100169. The reversal of 30231100099 is 99000113203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30231100099 - 2³ = 30231100091 is a prime.

It is not a weakly prime, because it can be changed into another prime (30231100091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115550049 + 15115550050.

It is an arithmetic number, because the mean of its divisors is an integer number (15115550050).

Almost surely, 2^30231100099 is an apocalyptic number.

30231100099 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231100099 is an equidigital number, since it uses as much as digits as its factorization.

30231100099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 30231100099 in words is "thirty billion, two hundred thirty-one million, one hundred thousand, ninety-nine".