136104312 has 32 divisors (see below), whose sum is σ = 360277200. Its totient is φ = 42699264.

The previous prime is 136104301. The next prime is 136104361. The reversal of 136104312 is 213401631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166387 + ... + 167202.

Almost surely, 2^136104312 is an apocalyptic number.

136104312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136104312 is an abundant number, since it is smaller than the sum of its proper divisors (224172888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136104312 is a wasteful number, since it uses less digits than its factorization.

136104312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333615 (or 333611 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 136104312 is about 11666.3752725515. The cubic root of 136104312 is about 514.3877627300.

Adding to 136104312 its reverse (213401631), we get a palindrome (349505943).

The spelling of 136104312 in words is "one hundred thirty-six million, one hundred four thousand, three hundred twelve".