1111200230 has 16 divisors (see below), whose sum is σ = 2285897760. Its totient is φ = 380982912.

The previous prime is 1111200227. The next prime is 1111200241. The reversal of 1111200230 is 320021111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7937075 + ... + 7937214.

It is an arithmetic number, because the mean of its divisors is an integer number (142868610).

Almost surely, 2^1111200230 is an apocalyptic number.

1111200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111200230 is an abundant number, since it is smaller than the sum of its proper divisors (1174697530).

1111200230 is a wasteful number, since it uses less digits than its factorization.

1111200230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15874303.

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

The square root of 1111200230 is about 33334.6700898629. The cubic root of 1111200230 is about 1035.7718592218.

Adding to 1111200230 its reverse (320021111), we get a palindrome (1431221341).

The spelling of 1111200230 in words is "one billion, one hundred eleven million, two hundred thousand, two hundred thirty".