131402242024301 has 4 divisors (see below), whose sum is σ = 131402848124892. Its totient is φ = 131401635923712.

The previous prime is 131402242024247. The next prime is 131402242024307. The reversal of 131402242024301 is 103420242204131.

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 126948669122500 + 4453572901801 = 11267150^2 + 2110349^2 .

It is a cyclic number.

It is not a de Polignac number, because 131402242024301 - 2¹⁴ = 131402242007917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131402242024307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302724980 + ... + 303158733.

It is an arithmetic number, because the mean of its divisors is an integer number (32850712031223).

Almost surely, 2^{131402242024301} is an apocalyptic number.

It is an amenable number.

131402242024301 is a deficient number, since it is larger than the sum of its proper divisors (606100591).

131402242024301 is an equidigital number, since it uses as much as digits as its factorization.

131402242024301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606100590.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 131402242024301 its reverse (103420242204131), we get a palindrome (234822484228432).

The spelling of 131402242024301 in words is "one hundred thirty-one trillion, four hundred two billion, two hundred forty-two million, twenty-four thousand, three hundred one".