131313331302301 has 16 divisors (see below), whose sum is σ = 139504318518400. Its totient is φ = 123250510554048.

The previous prime is 131313331302259. The next prime is 131313331302337. The reversal of 131313331302301 is 103203133313131.

It is a cyclic number.

It is not a de Polignac number, because 131313331302301 - 2¹¹ = 131313331300253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131313331302301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131313331302371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22226131 + ... + 27506863.

It is an arithmetic number, because the mean of its divisors is an integer number (8719019907400).

Almost surely, 2^{131313331302301} is an apocalyptic number.

It is an amenable number.

131313331302301 is a deficient number, since it is larger than the sum of its proper divisors (8190987216099).

131313331302301 is a wasteful number, since it uses less digits than its factorization.

131313331302301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5292868.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 131313331302301 its reverse (103203133313131), we get a palindrome (234516464615432).

The spelling of 131313331302301 in words is "one hundred thirty-one trillion, three hundred thirteen billion, three hundred thirty-one million, three hundred two thousand, three hundred one".