2120232010111 has 2 divisors, whose sum is σ = 2120232010112. Its totient is φ = 2120232010110.

The previous prime is 2120232010109. The next prime is 2120232010121. The reversal of 2120232010111 is 1110102320212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120232010111 - 2¹ = 2120232010109 is a prime.

Together with 2120232010109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120232010121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060116005055 + 1060116005056.

It is an arithmetic number, because the mean of its divisors is an integer number (1060116005056).

Almost surely, 2^{2120232010111} is an apocalyptic number.

2120232010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120232010111 is an equidigital number, since it uses as much as digits as its factorization.

2120232010111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2120232010111 its reverse (1110102320212), we get a palindrome (3230334330323).

The spelling of 2120232010111 in words is "two trillion, one hundred twenty billion, two hundred thirty-two million, ten thousand, one hundred eleven".