103231311322 has 16 divisors (see below), whose sum is σ = 155557195200. Its totient is φ = 51378995488.

The previous prime is 103231311299. The next prime is 103231311329. The reversal of 103231311322 is 223113132301.

103231311322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 103231311293 and 103231311302.

It is not an unprimeable number, because it can be changed into a prime (103231311329) 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, 2978718 + ... + 3013174.

It is an arithmetic number, because the mean of its divisors is an integer number (9722324700).

Almost surely, 2^103231311322 is an apocalyptic number.

103231311322 is a deficient number, since it is larger than the sum of its proper divisors (52325883878).

103231311322 is a wasteful number, since it uses less digits than its factorization.

103231311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41285.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103231311322 its reverse (223113132301), we get a palindrome (326344443623).

The spelling of 103231311322 in words is "one hundred three billion, two hundred thirty-one million, three hundred eleven thousand, three hundred twenty-two".