10111230 has 112 divisors (see below), whose sum is σ = 29117520. Its totient is φ = 2519424.

The previous prime is 10111229. The next prime is 10111247. The reversal of 10111230 is 3211101.

It is a super-2 number, since 2×10111230² = 204473944225800, 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 138474 + ... + 138546.

Almost surely, 2^10111230 is an apocalyptic number.

10111230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10111230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14558760).

10111230 is an abundant number, since it is smaller than the sum of its proper divisors (19006290).

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

10111230 is an equidigital number, since it uses as much as digits as its factorization.

10111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 102 counting only the distinct ones).

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

The square root of 10111230 is about 3179.8160324145. The cubic root of 10111230 is about 216.2393180820.

Adding to 10111230 its reverse (3211101), we get a palindrome (13322331).

The spelling of 10111230 in words is "ten million, one hundred eleven thousand, two hundred thirty".