30350113187 has 2 divisors, whose sum is σ = 30350113188. Its totient is φ = 30350113186.

The previous prime is 30350113139. The next prime is 30350113217. The reversal of 30350113187 is 78131105303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30350113187 - 2²⁰ = 30349064611 is a prime.

It is a super-2 number, since 2×30350113187² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30350113127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15175056593 + 15175056594.

It is an arithmetic number, because the mean of its divisors is an integer number (15175056594).

Almost surely, 2^30350113187 is an apocalyptic number.

30350113187 is a deficient number, since it is larger than the sum of its proper divisors (1).

30350113187 is an equidigital number, since it uses as much as digits as its factorization.

30350113187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 30350113187 in words is "thirty billion, three hundred fifty million, one hundred thirteen thousand, one hundred eighty-seven".