131302341300401 has 4 divisors (see below), whose sum is σ = 131307906633252. Its totient is φ = 131296775967552.

The previous prime is 131302341300371. The next prime is 131302341300419. The reversal of 131302341300401 is 104003143203131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55671072303025 + 75631268997376 = 7461305^2 + 8696624^2 .

It is a cyclic number.

It is not a de Polignac number, because 131302341300401 - 2¹⁴ = 131302341284017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131302341300421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2782631036 + ... + 2782678221.

It is an arithmetic number, because the mean of its divisors is an integer number (32826976658313).

Almost surely, 2^{131302341300401} is an apocalyptic number.

It is an amenable number.

131302341300401 is a deficient number, since it is larger than the sum of its proper divisors (5565332851).

131302341300401 is an equidigital number, since it uses as much as digits as its factorization.

131302341300401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565332850.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131302341300401 its reverse (104003143203131), we get a palindrome (235305484503532).

The spelling of 131302341300401 in words is "one hundred thirty-one trillion, three hundred two billion, three hundred forty-one million, three hundred thousand, four hundred one".