136895313 has 8 divisors (see below), whose sum is σ = 185098176. Its totient is φ = 89978000.

The previous prime is 136895309. The next prime is 136895321. The reversal of 136895313 is 313598631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136895313 - 2² = 136895309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136895383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321138 + ... + 321563.

It is an arithmetic number, because the mean of its divisors is an integer number (23137272).

Almost surely, 2^136895313 is an apocalyptic number.

It is an amenable number.

136895313 is a deficient number, since it is larger than the sum of its proper divisors (48202863).

136895313 is an equidigital number, since it uses as much as digits as its factorization.

136895313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642775.

The product of its digits is 58320, while the sum is 39.

The square root of 136895313 is about 11700.2270490790. The cubic root of 136895313 is about 515.3823321071.

The spelling of 136895313 in words is "one hundred thirty-six million, eight hundred ninety-five thousand, three hundred thirteen".