112111302 has 16 divisors (see below), whose sum is σ = 229691952. Its totient is φ = 36458880.

The previous prime is 112111297. The next prime is 112111327. The reversal of 112111302 is 203111211.

It is a super-2 number, since 2×112111302² = 25137888072270408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227623 + ... + 228114.

It is an arithmetic number, because the mean of its divisors is an integer number (14355747).

Almost surely, 2^112111302 is an apocalyptic number.

112111302 is an abundant number, since it is smaller than the sum of its proper divisors (117580650).

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

112111302 is a wasteful number, since it uses less digits than its factorization.

112111302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455783.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 112111302 is about 10588.2624636906. The cubic root of 112111302 is about 482.1880747652.

Adding to 112111302 its reverse (203111211), we get a palindrome (315222513).

Subtracting 112111302 from its reverse (203111211), we obtain a palindrome (90999909).

The spelling of 112111302 in words is "one hundred twelve million, one hundred eleven thousand, three hundred two".