1322550313 has 8 divisors (see below), whose sum is σ = 1537104960. Its totient is φ = 1114400400.

The previous prime is 1322550223. The next prime is 1322550323. The reversal of 1322550313 is 3130552231.

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

It is a cyclic number.

It is not a de Polignac number, because 1322550313 - 2⁹ = 1322549801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322550323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600738 + ... + 1601563.

It is an arithmetic number, because the mean of its divisors is an integer number (192138120).

Almost surely, 2^1322550313 is an apocalyptic number.

It is an amenable number.

1322550313 is a deficient number, since it is larger than the sum of its proper divisors (214554647).

1322550313 is an equidigital number, since it uses as much as digits as its factorization.

1322550313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202367.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1322550313 is about 36366.8848404699. The cubic root of 1322550313 is about 1097.6673193046.

The spelling of 1322550313 in words is "one billion, three hundred twenty-two million, five hundred fifty thousand, three hundred thirteen".