133413531335 has 16 divisors (see below), whose sum is σ = 182975112000. Its totient is φ = 91479572736.

The previous prime is 133413531301. The next prime is 133413531347. The reversal of 133413531335 is 533135314331.

It is a cyclic number.

It is not a de Polignac number, because 133413531335 - 2¹⁶ = 133413465799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 133413531295 and 133413531304.

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, 891281 + ... + 1030149.

It is an arithmetic number, because the mean of its divisors is an integer number (11435944500).

Almost surely, 2^133413531335 is an apocalyptic number.

133413531335 is a deficient number, since it is larger than the sum of its proper divisors (49561580665).

133413531335 is a wasteful number, since it uses less digits than its factorization.

133413531335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166330.

The product of its digits is 72900, while the sum is 35.

Adding to 133413531335 its reverse (533135314331), we get a palindrome (666548845666).

The spelling of 133413531335 in words is "one hundred thirty-three billion, four hundred thirteen million, five hundred thirty-one thousand, three hundred thirty-five".