136802099713 has 4 divisors (see below), whose sum is σ = 136875218688. Its totient is φ = 136728980740.

The previous prime is 136802099711. The next prime is 136802099719. The reversal of 136802099713 is 317990208631.

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.

It is a cyclic number.

It is not a de Polignac number, because 136802099713 - 2¹ = 136802099711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136802099711) 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, 36556681 + ... + 36560422.

It is an arithmetic number, because the mean of its divisors is an integer number (34218804672).

Almost surely, 2^136802099713 is an apocalyptic number.

It is an amenable number.

136802099713 is a deficient number, since it is larger than the sum of its proper divisors (73118975).

136802099713 is an equidigital number, since it uses as much as digits as its factorization.

136802099713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73118974.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 136802099713 in words is "one hundred thirty-six billion, eight hundred two million, ninety-nine thousand, seven hundred thirteen".