112101292 has 12 divisors (see below), whose sum is σ = 206502520. Its totient is φ = 53100576.

The previous prime is 112101289. The next prime is 112101299. The reversal of 112101292 is 292101211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (112101299) 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, 737433 + ... + 737584.

Almost surely, 2^112101292 is an apocalyptic number.

It is an amenable number.

112101292 is a deficient number, since it is larger than the sum of its proper divisors (94401228).

112101292 is a wasteful number, since it uses less digits than its factorization.

112101292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475040 (or 1475038 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 112101292 is about 10587.7897599074. The cubic root of 112101292 is about 482.1737234132.

The spelling of 112101292 in words is "one hundred twelve million, one hundred one thousand, two hundred ninety-two".