131312244403022 has 8 divisors (see below), whose sum is σ = 208554741110736. Its totient is φ = 61793997366112.

The previous prime is 131312244402973. The next prime is 131312244403031. The reversal of 131312244403022 is 220304442213131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 131312244403022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1931062417658 + ... + 1931062417725.

It is an arithmetic number, because the mean of its divisors is an integer number (26069342638842).

Almost surely, 2^{131312244403022} is an apocalyptic number.

131312244403022 is a deficient number, since it is larger than the sum of its proper divisors (77242496707714).

131312244403022 is a wasteful number, since it uses less digits than its factorization.

131312244403022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862124835402.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 131312244403022 its reverse (220304442213131), we get a palindrome (351616686616153).

The spelling of 131312244403022 in words is "one hundred thirty-one trillion, three hundred twelve billion, two hundred forty-four million, four hundred three thousand, twenty-two".