112121032 has 8 divisors (see below), whose sum is σ = 210226950. Its totient is φ = 56060512.

The previous prime is 112121029. The next prime is 112121041. The reversal of 112121032 is 230121211.

It can be written as a sum of positive squares in only one way, i.e., 96707556 + 15413476 = 9834^2 + 3926^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×112121032² = 25142251633490048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7007557 + ... + 7007572.

Almost surely, 2^112121032 is an apocalyptic number.

It is an amenable number.

112121032 is a deficient number, since it is larger than the sum of its proper divisors (98105918).

112121032 is a wasteful number, since it uses less digits than its factorization.

112121032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14015135 (or 14015131 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 112121032 is about 10588.7219247650. The cubic root of 112121032 is about 482.2020238621.

Adding to 112121032 its reverse (230121211), we get a palindrome (342242243).

The spelling of 112121032 in words is "one hundred twelve million, one hundred twenty-one thousand, thirty-two".