11351123 has 8 divisors (see below), whose sum is σ = 13059840. Its totient is φ = 9664200.

The previous prime is 11351117. The next prime is 11351141. The reversal of 11351123 is 32115311.

11351123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11351123 - 2¹⁰ = 11350099 is a prime.

It is a super-2 number, since 2×11351123² = 257695986722258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11351143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4313 + ... + 6426.

It is an arithmetic number, because the mean of its divisors is an integer number (1632480).

Almost surely, 2^11351123 is an apocalyptic number.

11351123 is a deficient number, since it is larger than the sum of its proper divisors (1708717).

11351123 is a wasteful number, since it uses less digits than its factorization.

11351123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10897.

The product of its digits is 90, while the sum is 17.

The square root of 11351123 is about 3369.1427693109. The cubic root of 11351123 is about 224.7396032810.

Adding to 11351123 its reverse (32115311), we get a palindrome (43466434).

The spelling of 11351123 in words is "eleven million, three hundred fifty-one thousand, one hundred twenty-three".