135892113 has 8 divisors (see below), whose sum is σ = 207073728. Its totient is φ = 77652624.

The previous prime is 135892109. The next prime is 135892129. The reversal of 135892113 is 311298531.

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

It is not a de Polignac number, because 135892113 - 2² = 135892109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135892213) 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, 3235506 + ... + 3235547.

It is an arithmetic number, because the mean of its divisors is an integer number (25884216).

Almost surely, 2^135892113 is an apocalyptic number.

It is an amenable number.

135892113 is a deficient number, since it is larger than the sum of its proper divisors (71181615).

135892113 is an equidigital number, since it uses as much as digits as its factorization.

135892113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6471063.

The product of its digits is 6480, while the sum is 33.

The square root of 135892113 is about 11657.2772550026. The cubic root of 135892113 is about 514.1202979140.

The spelling of 135892113 in words is "one hundred thirty-five million, eight hundred ninety-two thousand, one hundred thirteen".