201322301130 has 24 divisors (see below), whose sum is σ = 523437983172. Its totient is φ = 53685946944.

The previous prime is 201322301113. The next prime is 201322301137. The reversal of 201322301130 is 31103223102.

201322301130 is a `hidden beast` number, since 201 + 32 + 2 + 301 + 130 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 199398864681 + 1923436449 = 446541^2 + 43857^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (201322301137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1118457139 + ... + 1118457318.

Almost surely, 2^201322301130 is an apocalyptic number.

201322301130 is an abundant number, since it is smaller than the sum of its proper divisors (322115682042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201322301130 is a wasteful number, since it uses less digits than its factorization.

201322301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236914470 (or 2236914467 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 201322301130 its reverse (31103223102), we get a palindrome (232425524232).

The spelling of 201322301130 in words is "two hundred one billion, three hundred twenty-two million, three hundred one thousand, one hundred thirty".