1322003102303 has 8 divisors (see below), whose sum is σ = 1423708330128. Its totient is φ = 1220299686144.

The previous prime is 1322003102279. The next prime is 1322003102323. The reversal of 1322003102303 is 3032013002231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1322003102303 - 2¹⁸ = 1322002840159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322003102323) 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, 1319600 + ... + 2094122.

It is an arithmetic number, because the mean of its divisors is an integer number (177963541266).

Almost surely, 2^{1322003102303} is an apocalyptic number.

1322003102303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1322003102303 is a deficient number, since it is larger than the sum of its proper divisors (101705227825).

1322003102303 is a wasteful number, since it uses less digits than its factorization.

1322003102303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905833.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1322003102303 its reverse (3032013002231), we get a palindrome (4354016104534).

The spelling of 1322003102303 in words is "one trillion, three hundred twenty-two billion, three million, one hundred two thousand, three hundred three".