112042030 has 16 divisors (see below), whose sum is σ = 201954384. Its totient is φ = 44754880.

The previous prime is 112042009. The next prime is 112042033. The reversal of 112042030 is 30240211.

It is a self number, because there is not a number n which added to its sum of digits gives 112042030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112042033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 249 + ... + 14971.

It is an arithmetic number, because the mean of its divisors is an integer number (12622149).

Almost surely, 2^112042030 is an apocalyptic number.

112042030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112042030 is a deficient number, since it is larger than the sum of its proper divisors (89912354).

112042030 is a wasteful number, since it uses less digits than its factorization.

112042030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15491.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 112042030 is about 10584.9907888481. The cubic root of 112042030 is about 482.0887418890.

Adding to 112042030 its reverse (30240211), we get a palindrome (142282241).

It can be divided in two parts, 11 and 2042030, that added together give a square (2042041 = 1429²).

The spelling of 112042030 in words is "one hundred twelve million, forty-two thousand, thirty".