1101322322303 has 4 divisors (see below), whose sum is σ = 1258654082640. Its totient is φ = 943990561968.

The previous prime is 1101322322299. The next prime is 1101322322311. The reversal of 1101322322303 is 3032232231011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1101322322303 - 2² = 1101322322299 is a prime.

It is a super-2 number, since 2×1101322322303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101322324303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78665880158 + ... + 78665880171.

It is an arithmetic number, because the mean of its divisors is an integer number (314663520660).

Almost surely, 2^{1101322322303} is an apocalyptic number.

1101322322303 is a deficient number, since it is larger than the sum of its proper divisors (157331760337).

1101322322303 is an equidigital number, since it uses as much as digits as its factorization.

1101322322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157331760336.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1101322322303 its reverse (3032232231011), we get a palindrome (4133554553314).

The spelling of 1101322322303 in words is "one trillion, one hundred one billion, three hundred twenty-two million, three hundred twenty-two thousand, three hundred three".