136713117 has 4 divisors (see below), whose sum is σ = 182284160. Its totient is φ = 91142076.

The previous prime is 136713103. The next prime is 136713169. The reversal of 136713117 is 711317631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 711317631 = 3 ⋅237105877.

It is not a de Polignac number, because 136713117 - 2⁶ = 136713053 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 (136713517) 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, 22785517 + ... + 22785522.

It is an arithmetic number, because the mean of its divisors is an integer number (45571040).

Almost surely, 2^136713117 is an apocalyptic number.

It is an amenable number.

136713117 is a deficient number, since it is larger than the sum of its proper divisors (45571043).

136713117 is an equidigital number, since it uses as much as digits as its factorization.

136713117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45571042.

The product of its digits is 2646, while the sum is 30.

The square root of 136713117 is about 11692.4384539753. The cubic root of 136713117 is about 515.1535872703.

The spelling of 136713117 in words is "one hundred thirty-six million, seven hundred thirteen thousand, one hundred seventeen".