131402325052233 has 12 divisors (see below), whose sum is σ = 189816237975988. Its totient is φ = 87595605619200.

The previous prime is 131402325052231. The next prime is 131402325052259. The reversal of 131402325052233 is 332250523204131.

131402325052233 is a `hidden beast` number, since 1 + 3 + 1 + 402 + 3 + 25 + 0 + 5 + 223 + 3 = 666.

131402325052233 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 107682191262009 + 23720133790224 = 10377003^2 + 4870332^2 .

It is not a de Polignac number, because 131402325052233 - 2¹ = 131402325052231 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131402325052231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495227968 + ... + 495493233.

Almost surely, 2^{131402325052233} is an apocalyptic number.

It is an amenable number.

131402325052233 is a deficient number, since it is larger than the sum of its proper divisors (58413912923755).

131402325052233 is a wasteful number, since it uses less digits than its factorization.

131402325052233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990735944 (or 990735941 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 131402325052233 its reverse (332250523204131), we get a palindrome (463652848256364).

The spelling of 131402325052233 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred twenty-five million, fifty-two thousand, two hundred thirty-three".