112103132 has 12 divisors (see below), whose sum is σ = 198123576. Its totient is φ = 55496400.

The previous prime is 112103113. The next prime is 112103137. The reversal of 112103132 is 231301211.

It is a super-2 number, since 2×112103132² = 25134224408418848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103137) 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, 138338 + ... + 139145.

It is an arithmetic number, because the mean of its divisors is an integer number (16510298).

Almost surely, 2^112103132 is an apocalyptic number.

It is an amenable number.

112103132 is a deficient number, since it is larger than the sum of its proper divisors (86020444).

112103132 is a wasteful number, since it uses less digits than its factorization.

112103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277588 (or 277586 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 112103132 is about 10587.8766520960. The cubic root of 112103132 is about 482.1763614880.

Adding to 112103132 its reverse (231301211), we get a palindrome (343404343).

The spelling of 112103132 in words is "one hundred twelve million, one hundred three thousand, one hundred thirty-two".