1322303131001 has 4 divisors (see below), whose sum is σ = 1322307671652. Its totient is φ = 1322298590352.

The previous prime is 1322303130899. The next prime is 1322303131021. The reversal of 1322303131001 is 1001313032231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 773518491001 + 548784640000 = 879499^2 + 740800^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322303131001 - 2¹⁴ = 1322303114617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322303131021) 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, 1801190 + ... + 2426703.

It is an arithmetic number, because the mean of its divisors is an integer number (330576917913).

Almost surely, 2^{1322303131001} is an apocalyptic number.

It is an amenable number.

1322303131001 is a deficient number, since it is larger than the sum of its proper divisors (4540651).

1322303131001 is an equidigital number, since it uses as much as digits as its factorization.

1322303131001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540650.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1322303131001 its reverse (1001313032231), we get a palindrome (2323616163232).

The spelling of 1322303131001 in words is "one trillion, three hundred twenty-two billion, three hundred three million, one hundred thirty-one thousand, one".