131002122322301 has 4 divisors (see below), whose sum is σ = 137896970865600. Its totient is φ = 124107273779004.

The previous prime is 131002122322271. The next prime is 131002122322321. The reversal of 131002122322301 is 103223221200131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131002122322301 - 2¹⁰ = 131002122321277 is a prime.

It is a super-2 number, since 2×131002122322301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131002122322321) 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, 3447424271621 + ... + 3447424271658.

It is an arithmetic number, because the mean of its divisors is an integer number (34474242716400).

Almost surely, 2^{131002122322301} is an apocalyptic number.

It is an amenable number.

131002122322301 is a deficient number, since it is larger than the sum of its proper divisors (6894848543299).

131002122322301 is an equidigital number, since it uses as much as digits as its factorization.

131002122322301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6894848543298.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131002122322301 its reverse (103223221200131), we get a palindrome (234225343522432).

The spelling of 131002122322301 in words is "one hundred thirty-one trillion, two billion, one hundred twenty-two million, three hundred twenty-two thousand, three hundred one".