131320303212322 has 16 divisors (see below), whose sum is σ = 225173452064832. Its totient is φ = 56266896880080.

The previous prime is 131320303212247. The next prime is 131320303212323. The reversal of 131320303212322 is 223212303023131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (131320303212323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102694004 + ... + 1102813087.

It is an arithmetic number, because the mean of its divisors is an integer number (14073340754052).

Almost surely, 2^{131320303212322} is an apocalyptic number.

131320303212322 is a deficient number, since it is larger than the sum of its proper divisors (93853148852510).

131320303212322 is a wasteful number, since it uses less digits than its factorization.

131320303212322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205511353.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 131320303212322 its reverse (223212303023131), we get a palindrome (354532606235453).

The spelling of 131320303212322 in words is "one hundred thirty-one trillion, three hundred twenty billion, three hundred three million, two hundred twelve thousand, three hundred twenty-two".