112002140 has 12 divisors (see below), whose sum is σ = 235204536. Its totient is φ = 44800848.

The previous prime is 112002067. The next prime is 112002151. The reversal of 112002140 is 41200211.

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, 2800034 + ... + 2800073.

It is an arithmetic number, because the mean of its divisors is an integer number (19600378).

Almost surely, 2^112002140 is an apocalyptic number.

112002140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112002140 is an abundant number, since it is smaller than the sum of its proper divisors (123202396).

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

112002140 is a wasteful number, since it uses less digits than its factorization.

112002140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600116 (or 5600114 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112002140 is about 10583.1063492719. The cubic root of 112002140 is about 482.0315228777.

Adding to 112002140 its reverse (41200211), we get a palindrome (153202351).

The spelling of 112002140 in words is "one hundred twelve million, two thousand, one hundred forty".