1010203001322 has 64 divisors (see below), whose sum is σ = 2085595015680. Its totient is φ = 326020129344.

The previous prime is 1010203001309. The next prime is 1010203001333. The reversal of 1010203001322 is 2231003020101.

1010203001322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 13373953 + ... + 13449275.

It is an arithmetic number, because the mean of its divisors is an integer number (32587422120).

Almost surely, 2^{1010203001322} is an apocalyptic number.

1010203001322 is an abundant number, since it is smaller than the sum of its proper divisors (1075392014358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010203001322 is a wasteful number, since it uses less digits than its factorization.

1010203001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75827.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1010203001322 its reverse (2231003020101), we get a palindrome (3241206021423).

The spelling of 1010203001322 in words is "one trillion, ten billion, two hundred three million, one thousand, three hundred twenty-two".