11205034 has 4 divisors (see below), whose sum is σ = 16807554. Its totient is φ = 5602516.

The previous prime is 11205031. The next prime is 11205059. The reversal of 11205034 is 43050211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43050211 = 71 ⋅606341.

It can be written as a sum of positive squares in only one way, i.e., 6517809 + 4687225 = 2553^2 + 2165^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11204999 and 11205017.

It is not an unprimeable number, because it can be changed into a prime (11205031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801257 + ... + 2801260.

Almost surely, 2^11205034 is an apocalyptic number.

11205034 is a deficient number, since it is larger than the sum of its proper divisors (5602520).

11205034 is an equidigital number, since it uses as much as digits as its factorization.

11205034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602519.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 11205034 is about 3347.3921192475. The cubic root of 11205034 is about 223.7713041105.

Adding to 11205034 its reverse (43050211), we get a palindrome (54255245).

The spelling of 11205034 in words is "eleven million, two hundred five thousand, thirty-four".