112396109 has 16 divisors (see below), whose sum is σ = 131970432. Its totient is φ = 93719808.

The previous prime is 112396103. The next prime is 112396127. The reversal of 112396109 is 901693211.

It is not a de Polignac number, because 112396109 - 2¹⁶ = 112330573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112396103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93617 + ... + 94809.

It is an arithmetic number, because the mean of its divisors is an integer number (8248152).

Almost surely, 2^112396109 is an apocalyptic number.

It is an amenable number.

112396109 is a deficient number, since it is larger than the sum of its proper divisors (19574323).

112396109 is a wasteful number, since it uses less digits than its factorization.

112396109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 112396109 is about 10601.7031178957. The cubic root of 112396109 is about 482.5960455619.

The spelling of 112396109 in words is "one hundred twelve million, three hundred ninety-six thousand, one hundred nine".