136313371 has 4 divisors (see below), whose sum is σ = 136387872. Its totient is φ = 136238872.

The previous prime is 136313363. The next prime is 136313389. The reversal of 136313371 is 173313631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 173313631 = 137 ⋅1265063.

It is a cyclic number.

It is not a de Polignac number, because 136313371 - 2³ = 136313363 is a prime.

It is a super-2 number, since 2×136313371² = 37162670226767282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136313171) 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, 34435 + ... + 38188.

It is an arithmetic number, because the mean of its divisors is an integer number (34096968).

Almost surely, 2^136313371 is an apocalyptic number.

136313371 is a deficient number, since it is larger than the sum of its proper divisors (74501).

136313371 is an equidigital number, since it uses as much as digits as its factorization.

136313371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74500.

The product of its digits is 3402, while the sum is 28.

The square root of 136313371 is about 11675.3317297625. The cubic root of 136313371 is about 514.6509980304.

The spelling of 136313371 in words is "one hundred thirty-six million, three hundred thirteen thousand, three hundred seventy-one".