1322133013 has 2 divisors, whose sum is σ = 1322133014. Its totient is φ = 1322133012.

The previous prime is 1322132969. The next prime is 1322133023. The reversal of 1322133013 is 3103312231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1299025764 + 23107249 = 36042^2 + 4807^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322133013 - 2⁹ = 1322132501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322133023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661066506 + 661066507.

It is an arithmetic number, because the mean of its divisors is an integer number (661066507).

Almost surely, 2^1322133013 is an apocalyptic number.

It is an amenable number.

1322133013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322133013 is an equidigital number, since it uses as much as digits as its factorization.

1322133013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1322133013 is about 36361.1470253621. The cubic root of 1322133013 is about 1097.5518593601.

Adding to 1322133013 its reverse (3103312231), we get a palindrome (4425445244).

It can be divided in two parts, 132 and 2133013, that added together give a triangular number (2133145 = T₂₀₆₅).

The spelling of 1322133013 in words is "one billion, three hundred twenty-two million, one hundred thirty-three thousand, thirteen".