135314202113 has 4 divisors (see below), whose sum is σ = 138614548548. Its totient is φ = 132013855680.

The previous prime is 135314202083. The next prime is 135314202151. The reversal of 135314202113 is 311202413531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311202413531 = 181 ⋅1719350351.

It can be written as a sum of positive squares in 2 ways, for example, as 55221240064 + 80092962049 = 234992^2 + 283007^2 .

It is a cyclic number.

It is not a de Polignac number, because 135314202113 - 2²² = 135310007809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (135314202313) 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, 1650173156 + ... + 1650173237.

It is an arithmetic number, because the mean of its divisors is an integer number (34653637137).

Almost surely, 2^135314202113 is an apocalyptic number.

It is an amenable number.

135314202113 is a deficient number, since it is larger than the sum of its proper divisors (3300346435).

135314202113 is an equidigital number, since it uses as much as digits as its factorization.

135314202113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300346434.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 135314202113 its reverse (311202413531), we get a palindrome (446516615644).

The spelling of 135314202113 in words is "one hundred thirty-five billion, three hundred fourteen million, two hundred two thousand, one hundred thirteen".