1322434331203 has 32 divisors (see below), whose sum is σ = 1372497436800. Its totient is φ = 1273356288000.

The previous prime is 1322434331149. The next prime is 1322434331219. The reversal of 1322434331203 is 3021334342231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1322434331203 - 2³³ = 1313844396611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322404331203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1146950275 + ... + 1146951427.

It is an arithmetic number, because the mean of its divisors is an integer number (42890544900).

Almost surely, 2^{1322434331203} is an apocalyptic number.

1322434331203 is a deficient number, since it is larger than the sum of its proper divisors (50063105597).

1322434331203 is a wasteful number, since it uses less digits than its factorization.

1322434331203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 1322434331203 its reverse (3021334342231), we get a palindrome (4343768673434).

The spelling of 1322434331203 in words is "one trillion, three hundred twenty-two billion, four hundred thirty-four million, three hundred thirty-one thousand, two hundred three".