134131333 has 16 divisors (see below), whose sum is σ = 155771136. Its totient is φ = 113126400.

The previous prime is 134131321. The next prime is 134131363. The reversal of 134131333 is 333131431.

It is a cyclic number.

It is not a de Polignac number, because 134131333 - 2⁵ = 134131301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134131303) 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, 135960 + ... + 136942.

It is an arithmetic number, because the mean of its divisors is an integer number (9735696).

Almost surely, 2^134131333 is an apocalyptic number.

It is an amenable number.

134131333 is a deficient number, since it is larger than the sum of its proper divisors (21639803).

134131333 is a wasteful number, since it uses less digits than its factorization.

134131333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284.

The product of its digits is 972, while the sum is 22.

The square root of 134131333 is about 11581.5082351134. The cubic root of 134131333 is about 511.8901194968.

Adding to 134131333 its reverse (333131431), we get a palindrome (467262764).

The spelling of 134131333 in words is "one hundred thirty-four million, one hundred thirty-one thousand, three hundred thirty-three".