11012123 has 8 divisors (see below), whose sum is σ = 11226096. Its totient is φ = 10800000.

The previous prime is 11012093. The next prime is 11012129. The reversal of 11012123 is 32121011.

11012123 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 11012123 - 2⁸ = 11011867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012129) 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, 18023 + ... + 18623.

It is an arithmetic number, because the mean of its divisors is an integer number (1403262).

Almost surely, 2^11012123 is an apocalyptic number.

11012123 is a deficient number, since it is larger than the sum of its proper divisors (213973).

11012123 is an equidigital number, since it uses as much as digits as its factorization.

11012123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11012123 is about 3318.4518980995. The cubic root of 11012123 is about 222.4796800027.

Adding to 11012123 its reverse (32121011), we get a palindrome (43133134).

The spelling of 11012123 in words is "eleven million, twelve thousand, one hundred twenty-three".