1322404403 has 2 divisors, whose sum is σ = 1322404404. Its totient is φ = 1322404402.

The previous prime is 1322404397. The next prime is 1322404409. The reversal of 1322404403 is 3044042231.

It is a balanced prime because it is at equal distance from previous prime (1322404397) and next prime (1322404409).

It is a cyclic number.

It is not a de Polignac number, because 1322404403 - 2⁴ = 1322404387 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322404409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661202201 + 661202202.

It is an arithmetic number, because the mean of its divisors is an integer number (661202202).

Almost surely, 2^1322404403 is an apocalyptic number.

1322404403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322404403 is an equidigital number, since it uses as much as digits as its factorization.

1322404403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1322404403 is about 36364.8787018464. The cubic root of 1322404403 is about 1097.6269512048.

Adding to 1322404403 its reverse (3044042231), we get a palindrome (4366446634).

The spelling of 1322404403 in words is "one billion, three hundred twenty-two million, four hundred four thousand, four hundred three".