135340111320 has 64 divisors (see below), whose sum is σ = 406050282720. Its totient is φ = 36088034304.

The previous prime is 135340111297. The next prime is 135340111343. The reversal of 135340111320 is 23111043531.

It is an interprime number because it is at equal distance from previous prime (135340111297) and next prime (135340111343).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013292 + ... + 2079428.

Almost surely, 2^135340111320 is an apocalyptic number.

135340111320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135340111320 is an abundant number, since it is smaller than the sum of its proper divisors (270710171400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135340111320 is a wasteful number, since it uses less digits than its factorization.

135340111320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83204 (or 83200 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 135340111320 its reverse (23111043531), we get a palindrome (158451154851).

The spelling of 135340111320 in words is "one hundred thirty-five billion, three hundred forty million, one hundred eleven thousand, three hundred twenty".