133113411 has 24 divisors (see below), whose sum is σ = 208931840. Its totient is φ = 81356400.

The previous prime is 133113401. The next prime is 133113433. The reversal of 133113411 is 114311331.

133113411 is a `hidden beast` number, since 13 + 311 + 341 + 1 = 666.

It is not a de Polignac number, because 133113411 - 2⁷ = 133113283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133113401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7255 + ... + 17856.

Almost surely, 2^133113411 is an apocalyptic number.

133113411 is a deficient number, since it is larger than the sum of its proper divisors (75818429).

133113411 is a wasteful number, since it uses less digits than its factorization.

133113411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25167 (or 25164 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 133113411 is about 11537.4785373582. The cubic root of 133113411 is about 510.5919194267.

Adding to 133113411 its reverse (114311331), we get a palindrome (247424742).

The spelling of 133113411 in words is "one hundred thirty-three million, one hundred thirteen thousand, four hundred eleven".