1320214333 has 2 divisors, whose sum is σ = 1320214334. Its totient is φ = 1320214332.

The previous prime is 1320214307. The next prime is 1320214387. The reversal of 1320214333 is 3334120231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1114090884 + 206123449 = 33378^2 + 14357^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1320214333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320214303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660107166 + 660107167.

It is an arithmetic number, because the mean of its divisors is an integer number (660107167).

Almost surely, 2^1320214333 is an apocalyptic number.

It is an amenable number.

1320214333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320214333 is an equidigital number, since it uses as much as digits as its factorization.

1320214333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1320214333 is about 36334.7537902763. The cubic root of 1320214333 is about 1097.0206797502.

Adding to 1320214333 its reverse (3334120231), we get a palindrome (4654334564).

The spelling of 1320214333 in words is "one billion, three hundred twenty million, two hundred fourteen thousand, three hundred thirty-three".