131440716301 has 4 divisors (see below), whose sum is σ = 133595482204. Its totient is φ = 129285950400.

The previous prime is 131440716299. The next prime is 131440716349. The reversal of 131440716301 is 103617044131.

It is a happy number.

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 32152076100 + 99288640201 = 179310^2 + 315101^2 .

It is a cyclic number.

It is not a de Polignac number, because 131440716301 - 2¹ = 131440716299 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 (131440716361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077382860 + ... + 1077382981.

It is an arithmetic number, because the mean of its divisors is an integer number (33398870551).

Almost surely, 2^131440716301 is an apocalyptic number.

It is an amenable number.

131440716301 is a deficient number, since it is larger than the sum of its proper divisors (2154765903).

131440716301 is an equidigital number, since it uses as much as digits as its factorization.

131440716301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154765902.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 131440716301 in words is "one hundred thirty-one billion, four hundred forty million, seven hundred sixteen thousand, three hundred one".