20132130001 has 4 divisors (see below), whose sum is σ = 20623157604. Its totient is φ = 19641102400.

The previous prime is 20132129987. The next prime is 20132130077. The reversal of 20132130001 is 10003123102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1083989776 + 19048140225 = 32924^2 + 138015^2 .

It is a cyclic number.

It is not a de Polignac number, because 20132130001 - 2⁹ = 20132129489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20132130901) 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 3 ways as a sum of consecutive naturals, for example, 245513740 + ... + 245513821.

It is an arithmetic number, because the mean of its divisors is an integer number (5155789401).

Almost surely, 2^20132130001 is an apocalyptic number.

It is an amenable number.

20132130001 is a deficient number, since it is larger than the sum of its proper divisors (491027603).

20132130001 is an equidigital number, since it uses as much as digits as its factorization.

20132130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491027602.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20132130001 its reverse (10003123102), we get a palindrome (30135253103).

The spelling of 20132130001 in words is "twenty billion, one hundred thirty-two million, one hundred thirty thousand, one".