131022431303301 has 16 divisors (see below), whose sum is σ = 194400962704320. Its totient is φ = 87216141854160.

The previous prime is 131022431303279. The next prime is 131022431303321. The reversal of 131022431303301 is 103303134220131.

131022431303301 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 2 + 24 + 31 + 303 + 301 = 666.

It is not a de Polignac number, because 131022431303301 - 2⁶ = 131022431303237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131022431303321) 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, 3670695195 + ... + 3670730888.

It is an arithmetic number, because the mean of its divisors is an integer number (12150060169020).

Almost surely, 2^{131022431303301} is an apocalyptic number.

It is an amenable number.

131022431303301 is a deficient number, since it is larger than the sum of its proper divisors (63378531401019).

131022431303301 is an equidigital number, since it uses as much as digits as its factorization.

131022431303301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7341426753 (or 7341426747 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 131022431303301 its reverse (103303134220131), we get a palindrome (234325565523432).

The spelling of 131022431303301 in words is "one hundred thirty-one trillion, twenty-two billion, four hundred thirty-one million, three hundred three thousand, three hundred one".