131302341301001 has 16 divisors (see below), whose sum is σ = 151093897693200. Its totient is φ = 113026084466688.

The previous prime is 131302341300959. The next prime is 131302341301007. The reversal of 131302341301001 is 100103143203131.

It can be written as a sum of positive squares in 8 ways, for example, as 1314865848976 + 129987475452025 = 1146676^2 + 11401205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131302341301001 is a prime.

It is a super-2 number, since 2×131302341301001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131302341301007) 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, 2725334816 + ... + 2725382993.

It is an arithmetic number, because the mean of its divisors is an integer number (9443368605825).

Almost surely, 2^{131302341301001} is an apocalyptic number.

It is an amenable number.

131302341301001 is a deficient number, since it is larger than the sum of its proper divisors (19791556392199).

131302341301001 is a wasteful number, since it uses less digits than its factorization.

131302341301001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450717948.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131302341301001 its reverse (100103143203131), we get a palindrome (231405484504132).

The spelling of 131302341301001 in words is "one hundred thirty-one trillion, three hundred two billion, three hundred forty-one million, three hundred one thousand, one".