1322302130 has 16 divisors (see below), whose sum is σ = 2380581144. Its totient is φ = 528823680.

The previous prime is 1322302127. The next prime is 1322302243. The reversal of 1322302130 is 312032231.

It can be written as a sum of positive squares in 4 ways, for example, as 421521961 + 900780169 = 20531^2 + 30013^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1322302099 and 1322302108.

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, 74300 + ... + 90360.

Almost surely, 2^1322302130 is an apocalyptic number.

1322302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322302130 is a deficient number, since it is larger than the sum of its proper divisors (1058279014).

1322302130 is a wasteful number, since it uses less digits than its factorization.

1322302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24301.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1322302130 is about 36363.4724689488. The cubic root of 1322302130 is about 1097.5986541385.

Adding to 1322302130 its reverse (312032231), we get a palindrome (1634334361).

The spelling of 1322302130 in words is "one billion, three hundred twenty-two million, three hundred two thousand, one hundred thirty".