2110112311 has 2 divisors, whose sum is σ = 2110112312. Its totient is φ = 2110112310.

The previous prime is 2110112293. The next prime is 2110112321. The reversal of 2110112311 is 1132110112.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2110112311 - 2¹⁷ = 2109981239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110112291 and 2110112300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110112321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055056155 + 1055056156.

It is an arithmetic number, because the mean of its divisors is an integer number (1055056156).

Almost surely, 2^2110112311 is an apocalyptic number.

2110112311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110112311 is an equidigital number, since it uses as much as digits as its factorization.

2110112311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 2110112311 is about 45935.9588013574. The cubic root of 2110112311 is about 1282.6313688615.

Adding to 2110112311 its reverse (1132110112), we get a palindrome (3242222423).

The spelling of 2110112311 in words is "two billion, one hundred ten million, one hundred twelve thousand, three hundred eleven".