131402321032311 has 12 divisors (see below), whose sum is σ = 216918117259792. Its totient is φ = 75087040589856.

The previous prime is 131402321032273. The next prime is 131402321032319. The reversal of 131402321032311 is 113230123204131.

131402321032311 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 0 + 2 + 321 + 0 + 323 + 11 = 666.

It is not a de Polignac number, because 131402321032311 - 2¹⁰ = 131402321031287 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 (131402321032319) 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, 1042875563686 + ... + 1042875563811.

Almost surely, 2^{131402321032311} is an apocalyptic number.

131402321032311 is a deficient number, since it is larger than the sum of its proper divisors (85515796227481).

131402321032311 is a wasteful number, since it uses less digits than its factorization.

131402321032311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085751127510 (or 2085751127507 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 131402321032311 its reverse (113230123204131), we get a palindrome (244632444236442).

The spelling of 131402321032311 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred twenty-one million, thirty-two thousand, three hundred eleven".