136203030179 has 2 divisors, whose sum is σ = 136203030180. Its totient is φ = 136203030178.

The previous prime is 136203030143. The next prime is 136203030181. The reversal of 136203030179 is 971030302631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136203030179 - 2³² = 131908062883 is a prime.

Together with 136203030181, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (136203033179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68101515089 + 68101515090.

It is an arithmetic number, because the mean of its divisors is an integer number (68101515090).

Almost surely, 2^136203030179 is an apocalyptic number.

136203030179 is a deficient number, since it is larger than the sum of its proper divisors (1).

136203030179 is an equidigital number, since it uses as much as digits as its factorization.

136203030179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 35.

The spelling of 136203030179 in words is "one hundred thirty-six billion, two hundred three million, thirty thousand, one hundred seventy-nine".