211322300130 has 48 divisors (see below), whose sum is σ = 559804747320. Its totient is φ = 55289355264.

The previous prime is 211322300087. The next prime is 211322300131. The reversal of 211322300130 is 31003223112.

211322300130 is a `hidden beast` number, since 2 + 11 + 322 + 300 + 1 + 30 = 666.

211322300130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 115122454209 + 96199845921 = 339297^2 + 310161^2 .

It is a super-2 number, since 2×211322300130² (a number of 23 digits) contains 22 as substring.

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 (211322300131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22146415 + ... + 22155954.

Almost surely, 2^211322300130 is an apocalyptic number.

211322300130 is an abundant number, since it is smaller than the sum of its proper divisors (348482447190).

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

211322300130 is a wasteful number, since it uses less digits than its factorization.

211322300130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44302435 (or 44302432 counting only the distinct ones).

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

Adding to 211322300130 its reverse (31003223112), we get a palindrome (242325523242).

The spelling of 211322300130 in words is "two hundred eleven billion, three hundred twenty-two million, three hundred thousand, one hundred thirty".