135386323 has 4 divisors (see below), whose sum is σ = 135446688. Its totient is φ = 135325960.

The previous prime is 135386291. The next prime is 135386341. The reversal of 135386323 is 323683531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323683531 = 23 ⋅14073197.

It is a cyclic number.

It is not a de Polignac number, because 135386323 - 2⁵ = 135386291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135306323) 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, 26683 + ... + 31348.

It is an arithmetic number, because the mean of its divisors is an integer number (33861672).

Almost surely, 2^135386323 is an apocalyptic number.

135386323 is a deficient number, since it is larger than the sum of its proper divisors (60365).

135386323 is an equidigital number, since it uses as much as digits as its factorization.

135386323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60364.

The product of its digits is 38880, while the sum is 34.

The square root of 135386323 is about 11635.5628570345. The cubic root of 135386323 is about 513.4816535578.

The spelling of 135386323 in words is "one hundred thirty-five million, three hundred eighty-six thousand, three hundred twenty-three".