1322300045 has 8 divisors (see below), whose sum is σ = 1731011040. Its totient is φ = 961672720.

The previous prime is 1322300039. The next prime is 1322300059. The reversal of 1322300045 is 5400032231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1322300045 - 2¹⁶ = 1322234509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12020855 + ... + 12020964.

It is an arithmetic number, because the mean of its divisors is an integer number (216376380).

Almost surely, 2^1322300045 is an apocalyptic number.

It is an amenable number.

1322300045 is a deficient number, since it is larger than the sum of its proper divisors (408710995).

1322300045 is a wasteful number, since it uses less digits than its factorization.

1322300045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24041835.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1322300045 is about 36363.4438000583. The cubic root of 1322300045 is about 1097.5980772420.

Adding to 1322300045 its reverse (5400032231), we get a palindrome (6722332276).

The spelling of 1322300045 in words is "one billion, three hundred twenty-two million, three hundred thousand, forty-five".