30130120199 has 4 divisors (see below), whose sum is σ = 30133689720. Its totient is φ = 30126550680.

The previous prime is 30130120193. The next prime is 30130120211. The reversal of 30130120199 is 99102103103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30130120199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130120193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1772069 + ... + 1788990.

It is an arithmetic number, because the mean of its divisors is an integer number (7533422430).

Almost surely, 2^30130120199 is an apocalyptic number.

30130120199 is a deficient number, since it is larger than the sum of its proper divisors (3569521).

30130120199 is an equidigital number, since it uses as much as digits as its factorization.

30130120199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569520.

The product of its (nonzero) digits is 1458, while the sum is 29.

The spelling of 30130120199 in words is "thirty billion, one hundred thirty million, one hundred twenty thousand, one hundred ninety-nine".