1012103001322 has 64 divisors (see below), whose sum is σ = 1868758179840. Its totient is φ = 401210770176.

The previous prime is 1012103001313. The next prime is 1012103001331. The reversal of 1012103001322 is 2231003012101.

1012103001322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1012103001313) and next prime (1012103001331).

It is a junction number, because it is equal to n+sod(n) for n = 1012103001296 and 1012103001305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64346623 + ... + 64362349.

It is an arithmetic number, because the mean of its divisors is an integer number (29199346560).

Almost surely, 2^{1012103001322} is an apocalyptic number.

1012103001322 is a deficient number, since it is larger than the sum of its proper divisors (856655178518).

1012103001322 is a wasteful number, since it uses less digits than its factorization.

1012103001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20395.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1012103001322 its reverse (2231003012101), we get a palindrome (3243106013423).

The spelling of 1012103001322 in words is "one trillion, twelve billion, one hundred three million, one thousand, three hundred twenty-two".