1322514023 has 4 divisors (see below), whose sum is σ = 1322743968. Its totient is φ = 1322284080.

The previous prime is 1322514013. The next prime is 1322514047. The reversal of 1322514023 is 3204152231.

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

It is a cyclic number.

It is not a de Polignac number, because 1322514023 - 2¹⁴ = 1322497639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322514023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322514013) 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, 106118 + ... + 117923.

It is an arithmetic number, because the mean of its divisors is an integer number (330685992).

Almost surely, 2^1322514023 is an apocalyptic number.

1322514023 is a deficient number, since it is larger than the sum of its proper divisors (229945).

1322514023 is an equidigital number, since it uses as much as digits as its factorization.

1322514023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229944.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1322514023 is about 36366.3858941193. The cubic root of 1322514023 is about 1097.6572794316.

Adding to 1322514023 its reverse (3204152231), we get a palindrome (4526666254).

The spelling of 1322514023 in words is "one billion, three hundred twenty-two million, five hundred fourteen thousand, twenty-three".