11011230 has 24 divisors (see below), whose sum is σ = 28629432. Its totient is φ = 2936304.

The previous prime is 11011211. The next prime is 11011243. The reversal of 11011230 is 3211011.

It is a super-2 number, since 2×11011230² = 242494372225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61084 + ... + 61263.

It is an arithmetic number, because the mean of its divisors is an integer number (1192893).

Almost surely, 2^11011230 is an apocalyptic number.

11011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011230 is an abundant number, since it is smaller than the sum of its proper divisors (17618202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011230 is a wasteful number, since it uses less digits than its factorization.

11011230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122360 (or 122357 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 11011230 is about 3318.3173446794. The cubic root of 11011230 is about 222.4736660329.

Adding to 11011230 its reverse (3211011), we get a palindrome (14222241).

The spelling of 11011230 in words is "eleven million, eleven thousand, two hundred thirty".