112102532 has 6 divisors (see below), whose sum is σ = 196179438. Its totient is φ = 56051264.

The previous prime is 112102493. The next prime is 112102547. The reversal of 112102532 is 235201211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95570176 + 16532356 = 9776^2 + 4066^2 .

It is a super-2 number, since 2×112102532² = 25133955361622048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112102532.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14012813 + ... + 14012820.

It is an arithmetic number, because the mean of its divisors is an integer number (32696573).

Almost surely, 2^112102532 is an apocalyptic number.

It is an amenable number.

112102532 is a deficient number, since it is larger than the sum of its proper divisors (84076906).

112102532 is a wasteful number, since it uses less digits than its factorization.

112102532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28025637 (or 28025635 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 112102532 is about 10587.8483177650. The cubic root of 112102532 is about 482.1755012494.

Adding to 112102532 its reverse (235201211), we get a palindrome (347303743).

The spelling of 112102532 in words is "one hundred twelve million, one hundred two thousand, five hundred thirty-two".