1112023230 has 16 divisors (see below), whose sum is σ = 2668855824. Its totient is φ = 296539520.

The previous prime is 1112023217. The next prime is 1112023247. The reversal of 1112023230 is 323202111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18533691 + ... + 18533750.

It is an arithmetic number, because the mean of its divisors is an integer number (166803489).

Almost surely, 2^1112023230 is an apocalyptic number.

1112023230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112023230 is an abundant number, since it is smaller than the sum of its proper divisors (1556832594).

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

1112023230 is a wasteful number, since it uses less digits than its factorization.

1112023230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37067451.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1112023230 is about 33347.0123099506. The cubic root of 1112023230 is about 1036.0275076798.

Adding to 1112023230 its reverse (323202111), we get a palindrome (1435225341).

The spelling of 1112023230 in words is "one billion, one hundred twelve million, twenty-three thousand, two hundred thirty".