133430431341332 has 12 divisors (see below), whose sum is σ = 233806900177620. Its totient is φ = 66628459862016.

The previous prime is 133430431341209. The next prime is 133430431341353. The reversal of 133430431341332 is 233143134034331.

It can be written as a sum of positive squares in 2 ways, for example, as 107919810294916 + 25510621046416 = 10388446^2 + 5050804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21688948703 + ... + 21688954854.

It is an arithmetic number, because the mean of its divisors is an integer number (19483908348135).

Almost surely, 2^{133430431341332} is an apocalyptic number.

It is an amenable number.

133430431341332 is a deficient number, since it is larger than the sum of its proper divisors (100376468836288).

133430431341332 is a wasteful number, since it uses less digits than its factorization.

133430431341332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43377904330 (or 43377904328 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 38.

Adding to 133430431341332 its reverse (233143134034331), we get a palindrome (366573565375663).

The spelling of 133430431341332 in words is "one hundred thirty-three trillion, four hundred thirty billion, four hundred thirty-one million, three hundred forty-one thousand, three hundred thirty-two".