11411123 has 4 divisors (see below), whose sum is σ = 11804640. Its totient is φ = 11017608.

The previous prime is 11411119. The next prime is 11411137. The reversal of 11411123 is 32111411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32111411 = 43 ⋅746777.

It is a cyclic number.

It is not a de Polignac number, because 11411123 - 2² = 11411119 is a prime.

It is a super-2 number, since 2×11411123² = 260427456242258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11411098 and 11411107.

It is not an unprimeable number, because it can be changed into a prime (11411143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196715 + ... + 196772.

It is an arithmetic number, because the mean of its divisors is an integer number (2951160).

Almost surely, 2^11411123 is an apocalyptic number.

11411123 is a deficient number, since it is larger than the sum of its proper divisors (393517).

11411123 is an equidigital number, since it uses as much as digits as its factorization.

11411123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393516.

The product of its digits is 24, while the sum is 14.

The square root of 11411123 is about 3378.0353757769. The cubic root of 11411123 is about 225.1348853765.

Adding to 11411123 its reverse (32111411), we get a palindrome (43522534).

The spelling of 11411123 in words is "eleven million, four hundred eleven thousand, one hundred twenty-three".