112002542 has 8 divisors (see below), whose sum is σ = 168326616. Its totient is φ = 55893672.

The previous prime is 112002523. The next prime is 112002557. The reversal of 112002542 is 245200211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112002542.

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, 52493 + ... + 54584.

It is an arithmetic number, because the mean of its divisors is an integer number (21040827).

Almost surely, 2^112002542 is an apocalyptic number.

112002542 is a deficient number, since it is larger than the sum of its proper divisors (56324074).

112002542 is a wasteful number, since it uses less digits than its factorization.

112002542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107602.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 112002542 is about 10583.1253417882. The cubic root of 112002542 is about 482.0320995822.

Adding to 112002542 its reverse (245200211), we get a palindrome (357202753).

The spelling of 112002542 in words is "one hundred twelve million, two thousand, five hundred forty-two".