112542104 has 16 divisors (see below), whose sum is σ = 211273920. Its totient is φ = 56202400.

The previous prime is 112542071. The next prime is 112542139. The reversal of 112542104 is 401245211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247 + ... + 15054.

It is an arithmetic number, because the mean of its divisors is an integer number (13204620).

Almost surely, 2^112542104 is an apocalyptic number.

It is an amenable number.

112542104 is a deficient number, since it is larger than the sum of its proper divisors (98731816).

112542104 is a wasteful number, since it uses less digits than its factorization.

112542104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17170 (or 17166 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 112542104 is about 10608.5863337204. The cubic root of 112542104 is about 482.8049084432.

Adding to 112542104 its reverse (401245211), we get a palindrome (513787315).

The spelling of 112542104 in words is "one hundred twelve million, five hundred forty-two thousand, one hundred four".