136574107223 has 4 divisors (see below), whose sum is σ = 136585859088. Its totient is φ = 136562355360.

The previous prime is 136574107211. The next prime is 136574107231. The reversal of 136574107223 is 322701475631.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136574107223 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 (136574707223) 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, 5858483 + ... + 5881748.

It is an arithmetic number, because the mean of its divisors is an integer number (34146464772).

Almost surely, 2^136574107223 is an apocalyptic number.

136574107223 is a deficient number, since it is larger than the sum of its proper divisors (11751865).

136574107223 is a wasteful number, since it uses less digits than its factorization.

136574107223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11751864.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 136574107223 in words is "one hundred thirty-six billion, five hundred seventy-four million, one hundred seven thousand, two hundred twenty-three".