211120111093 has 2 divisors, whose sum is σ = 211120111094. Its totient is φ = 211120111092.

The previous prime is 211120111091. The next prime is 211120111159. The reversal of 211120111093 is 390111021112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208540182244 + 2579928849 = 456662^2 + 50793^2 .

It is a cyclic number.

It is not a de Polignac number, because 211120111093 - 2¹ = 211120111091 is a prime.

Together with 211120111091, 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 (211120111091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105560055546 + 105560055547.

It is an arithmetic number, because the mean of its divisors is an integer number (105560055547).

Almost surely, 2^211120111093 is an apocalyptic number.

It is an amenable number.

211120111093 is a deficient number, since it is larger than the sum of its proper divisors (1).

211120111093 is an equidigital number, since it uses as much as digits as its factorization.

211120111093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 211120111093 in words is "two hundred eleven billion, one hundred twenty million, one hundred eleven thousand, ninety-three".