112137146 has 8 divisors (see below), whose sum is σ = 183497184. Its totient is φ = 50971420.

The previous prime is 112137143. The next prime is 112137161. The reversal of 112137146 is 641731211.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112137143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2548550 + ... + 2548593.

It is an arithmetic number, because the mean of its divisors is an integer number (22937148).

Almost surely, 2^112137146 is an apocalyptic number.

112137146 is a deficient number, since it is larger than the sum of its proper divisors (71360038).

112137146 is a wasteful number, since it uses less digits than its factorization.

112137146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5097156.

The product of its digits is 1008, while the sum is 26.

The square root of 112137146 is about 10589.4828013459. The cubic root of 112137146 is about 482.2251233974.

Adding to 112137146 its reverse (641731211), we get a palindrome (753868357).

The spelling of 112137146 in words is "one hundred twelve million, one hundred thirty-seven thousand, one hundred forty-six".