30123514199 has 2 divisors, whose sum is σ = 30123514200. Its totient is φ = 30123514198.

The previous prime is 30123514193. The next prime is 30123514237. The reversal of 30123514199 is 99141532103.

It is an a-pointer prime, because the next prime (30123514237) can be obtained adding 30123514199 to its sum of digits (38).

It is a weak prime.

It is an emirp because it is prime and its reverse (99141532103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30123514199 - 2²⁴ = 30106736983 is a prime.

It is a super-2 number, since 2×30123514199² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30123514193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15061757099 + 15061757100.

It is an arithmetic number, because the mean of its divisors is an integer number (15061757100).

Almost surely, 2^30123514199 is an apocalyptic number.

30123514199 is a deficient number, since it is larger than the sum of its proper divisors (1).

30123514199 is an equidigital number, since it uses as much as digits as its factorization.

30123514199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 30123514199 in words is "thirty billion, one hundred twenty-three million, five hundred fourteen thousand, one hundred ninety-nine".