112100505532 has 12 divisors (see below), whose sum is σ = 198009304920. Its totient is φ = 55526418416.

The previous prime is 112100505521. The next prime is 112100505547. The reversal of 112100505532 is 235505001211.

It is a junction number, because it is equal to n+sod(n) for n = 112100505497 and 112100505506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130958107 + ... + 130958962.

It is an arithmetic number, because the mean of its divisors is an integer number (16500775410).

Almost surely, 2^112100505532 is an apocalyptic number.

It is an amenable number.

112100505532 is a deficient number, since it is larger than the sum of its proper divisors (85908799388).

112100505532 is a wasteful number, since it uses less digits than its factorization.

112100505532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261917180 (or 261917178 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 112100505532 its reverse (235505001211), we get a palindrome (347605506743).

The spelling of 112100505532 in words is "one hundred twelve billion, one hundred million, five hundred five thousand, five hundred thirty-two".