20300132030130 has 24 divisors (see below), whose sum is σ = 52780343278572. Its totient is φ = 5413368541344.

The previous prime is 20300132030111. The next prime is 20300132030137. The reversal of 20300132030130 is 3103023100302.

20300132030130 is a `hidden beast` number, since 2 + 0 + 300 + 1 + 32 + 0 + 301 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20095881362649 + 204250667481 = 4482843^2 + 451941^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20300132030137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112778511189 + ... + 112778511368.

Almost surely, 2^{20300132030130} is an apocalyptic number.

20300132030130 is an abundant number, since it is smaller than the sum of its proper divisors (32480211248442).

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

20300132030130 is a wasteful number, since it uses less digits than its factorization.

20300132030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225557022570 (or 225557022567 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 20300132030130 its reverse (3103023100302), we get a palindrome (23403155130432).

The spelling of 20300132030130 in words is "twenty trillion, three hundred billion, one hundred thirty-two million, thirty thousand, one hundred thirty".