2020132111 has 2 divisors, whose sum is σ = 2020132112. Its totient is φ = 2020132110.

The previous prime is 2020132109. The next prime is 2020132123. The reversal of 2020132111 is 1112310202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020132111 - 2¹ = 2020132109 is a prime.

Together with 2020132109, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2020132091 and 2020132100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020132171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010066055 + 1010066056.

It is an arithmetic number, because the mean of its divisors is an integer number (1010066056).

Almost surely, 2^2020132111 is an apocalyptic number.

2020132111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020132111 is an equidigital number, since it uses as much as digits as its factorization.

2020132111 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2020132111 is about 44945.8798000440. The cubic root of 2020132111 is about 1264.1344224180.

Adding to 2020132111 its reverse (1112310202), we get a palindrome (3132442313).

The spelling of 2020132111 in words is "two billion, twenty million, one hundred thirty-two thousand, one hundred eleven".