136674105013 has 4 divisors (see below), whose sum is σ = 136685576160. Its totient is φ = 136662633868.

The previous prime is 136674105011. The next prime is 136674105019. The reversal of 136674105013 is 310501476631.

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 136674105013 - 2¹ = 136674105011 is a prime.

It is a super-2 number, since 2×136674105013² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136674105011) 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, 5717683 + ... + 5741536.

It is an arithmetic number, because the mean of its divisors is an integer number (34171394040).

Almost surely, 2^136674105013 is an apocalyptic number.

It is an amenable number.

136674105013 is a deficient number, since it is larger than the sum of its proper divisors (11471147).

136674105013 is a wasteful number, since it uses less digits than its factorization.

136674105013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11471146.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 136674105013 in words is "one hundred thirty-six billion, six hundred seventy-four million, one hundred five thousand, thirteen".