131120010103322 has 4 divisors (see below), whose sum is σ = 196680015154986. Its totient is φ = 65560005051660.

The previous prime is 131120010103321. The next prime is 131120010103337. The reversal of 131120010103322 is 223301010021131.

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 only one way, i.e., 114772632813601 + 16347377289721 = 10713199^2 + 4043189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131120010103294 and 131120010103303.

It is not an unprimeable number, because it can be changed into a prime (131120010103321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32780002525829 + ... + 32780002525832.

Almost surely, 2^{131120010103322} is an apocalyptic number.

131120010103322 is a deficient number, since it is larger than the sum of its proper divisors (65560005051664).

131120010103322 is an equidigital number, since it uses as much as digits as its factorization.

131120010103322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65560005051663.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 131120010103322 its reverse (223301010021131), we get a palindrome (354421020124453).

The spelling of 131120010103322 in words is "one hundred thirty-one trillion, one hundred twenty billion, ten million, one hundred three thousand, three hundred twenty-two".