131023300320331 has 8 divisors (see below), whose sum is σ = 135046874312928. Its totient is φ = 127060231200000.

The previous prime is 131023300320313. The next prime is 131023300320361. The reversal of 131023300320331 is 133023003320131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131023300320331 - 2³⁹ = 130473544506443 is a prime.

It is a super-2 number, since 2×131023300320331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131023300320296 and 131023300320305.

It is not an unprimeable number, because it can be changed into a prime (131023300320361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15126213670 + ... + 15126222331.

It is an arithmetic number, because the mean of its divisors is an integer number (16880859289116).

Almost surely, 2^{131023300320331} is an apocalyptic number.

131023300320331 is a deficient number, since it is larger than the sum of its proper divisors (4023573992597).

131023300320331 is an equidigital number, since it uses as much as digits as its factorization.

131023300320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30252436133.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 131023300320331 its reverse (133023003320131), we get a palindrome (264046303640462).

The spelling of 131023300320331 in words is "one hundred thirty-one trillion, twenty-three billion, three hundred million, three hundred twenty thousand, three hundred thirty-one".