210132020011 has 4 divisors (see below), whose sum is σ = 211421173672. Its totient is φ = 208842866352.

The previous prime is 210132019907. The next prime is 210132020027. The reversal of 210132020011 is 110020231012.

210132020011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 210132020011 - 2⁷ = 210132019883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210132019973 and 210132020000.

It is not an unprimeable number, because it can be changed into a prime (210132020041) 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 3 ways as a sum of consecutive naturals, for example, 644576586 + ... + 644576911.

It is an arithmetic number, because the mean of its divisors is an integer number (52855293418).

Almost surely, 2^210132020011 is an apocalyptic number.

210132020011 is a deficient number, since it is larger than the sum of its proper divisors (1289153661).

210132020011 is a wasteful number, since it uses less digits than its factorization.

210132020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289153660.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 210132020011 its reverse (110020231012), we get a palindrome (320152251023).

The spelling of 210132020011 in words is "two hundred ten billion, one hundred thirty-two million, twenty thousand, eleven".