1322314403 has 16 divisors (see below), whose sum is σ = 1374535680. Its totient is φ = 1271271456.

The previous prime is 1322314397. The next prime is 1322314447. The reversal of 1322314403 is 3044132231.

It is a cyclic number.

It is not a de Polignac number, because 1322314403 - 2⁶ = 1322314339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1322313403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827201 + ... + 828797.

It is an arithmetic number, because the mean of its divisors is an integer number (85908480).

Almost surely, 2^1322314403 is an apocalyptic number.

1322314403 is a deficient number, since it is larger than the sum of its proper divisors (52221277).

1322314403 is a wasteful number, since it uses less digits than its factorization.

1322314403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1322314403 is about 36363.6412230679. The cubic root of 1322314403 is about 1097.6020499299.

Adding to 1322314403 its reverse (3044132231), we get a palindrome (4366446634).

The spelling of 1322314403 in words is "one billion, three hundred twenty-two million, three hundred fourteen thousand, four hundred three".