30939269159 has 2 divisors, whose sum is σ = 30939269160. Its totient is φ = 30939269158.

The previous prime is 30939269147. The next prime is 30939269197. The reversal of 30939269159 is 95196293903.

It is a weak prime.

It is an emirp because it is prime and its reverse (95196293903) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30939269159 - 2⁴ = 30939269143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30939269129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15469634579 + 15469634580.

It is an arithmetic number, because the mean of its divisors is an integer number (15469634580).

Almost surely, 2^30939269159 is an apocalyptic number.

30939269159 is a deficient number, since it is larger than the sum of its proper divisors (1).

30939269159 is an equidigital number, since it uses as much as digits as its factorization.

30939269159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3542940, while the sum is 56.

The spelling of 30939269159 in words is "thirty billion, nine hundred thirty-nine million, two hundred sixty-nine thousand, one hundred fifty-nine".