4111123 has 2 divisors, whose sum is σ = 4111124. Its totient is φ = 4111122.

The previous prime is 4111097. The next prime is 4111139. The reversal of 4111123 is 3211114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4111123 - 2⁵ = 4111091 is a prime.

It is a super-2 number, since 2×4111123² = 33802664642258, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4111183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2055561 + 2055562.

It is an arithmetic number, because the mean of its divisors is an integer number (2055562).

Almost surely, 2^4111123 is an apocalyptic number.

4111123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4111123 is an equidigital number, since it uses as much as digits as its factorization.

4111123 is an evil number, because the sum of its binary digits is even.

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

The square root of 4111123 is about 2027.5904418792. The cubic root of 4111123 is about 160.1966722137.

Adding to 4111123 its reverse (3211114), we get a palindrome (7322237).

Subtracting from 4111123 its reverse (3211114), we obtain a palindrome (900009).

The spelling of 4111123 in words is "four million, one hundred eleven thousand, one hundred twenty-three".