33100112 has 10 divisors (see below), whose sum is σ = 64131498. Its totient is φ = 16550048.

The previous prime is 33100103. The next prime is 33100127. The reversal of 33100112 is 21100133.

It can be written as a sum of positive squares in only one way, i.e., 31315216 + 1784896 = 5596^2 + 1336^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33100093 and 33100102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034363 + ... + 1034394.

Almost surely, 2^33100112 is an apocalyptic number.

It is an amenable number.

33100112 is a deficient number, since it is larger than the sum of its proper divisors (31031386).

33100112 is a wasteful number, since it uses less digits than its factorization.

33100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068765 (or 2068759 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 33100112 is about 5753.2696790608. The cubic root of 33100112 is about 321.0774617910.

Adding to 33100112 its reverse (21100133), we get a palindrome (54200245).

The spelling of 33100112 in words is "thirty-three million, one hundred thousand, one hundred twelve".