135333023205 has 16 divisors (see below), whose sum is σ = 227929302720. Its totient is φ = 68378790528.

The previous prime is 135333023179. The next prime is 135333023219. The reversal of 135333023205 is 502320333531.

It is not a de Polignac number, because 135333023205 - 2¹⁵ = 135332990437 is a prime.

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, 237426072 + ... + 237426641.

It is an arithmetic number, because the mean of its divisors is an integer number (14245581420).

Almost surely, 2^135333023205 is an apocalyptic number.

135333023205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135333023205 is a deficient number, since it is larger than the sum of its proper divisors (92596279515).

135333023205 is a wasteful number, since it uses less digits than its factorization.

135333023205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474852740.

The product of its (nonzero) digits is 24300, while the sum is 30.

Adding to 135333023205 its reverse (502320333531), we get a palindrome (637653356736).

The spelling of 135333023205 in words is "one hundred thirty-five billion, three hundred thirty-three million, twenty-three thousand, two hundred five".