135204333315 has 16 divisors (see below), whose sum is σ = 219290317728. Its totient is φ = 71121182976.

The previous prime is 135204333311. The next prime is 135204333337. The reversal of 135204333315 is 513333402531.

It is not a de Polignac number, because 135204333315 - 2² = 135204333311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135204333311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61736044 + ... + 61738233.

It is an arithmetic number, because the mean of its divisors is an integer number (13705644858).

Almost surely, 2^135204333315 is an apocalyptic number.

135204333315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135204333315 is a deficient number, since it is larger than the sum of its proper divisors (84085984413).

135204333315 is a wasteful number, since it uses less digits than its factorization.

135204333315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123474358.

The product of its (nonzero) digits is 48600, while the sum is 33.

Adding to 135204333315 its reverse (513333402531), we get a palindrome (648537735846).

The spelling of 135204333315 in words is "one hundred thirty-five billion, two hundred four million, three hundred thirty-three thousand, three hundred fifteen".