33100233132 has 12 divisors (see below), whose sum is σ = 77233877336. Its totient is φ = 11033411040.

The previous prime is 33100233097. The next prime is 33100233151. The reversal of 33100233132 is 23133200133.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 33100233099 and 33100233108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379176369 + ... + 1379176392.

Almost surely, 2^33100233132 is an apocalyptic number.

It is an amenable number.

33100233132 is an abundant number, since it is smaller than the sum of its proper divisors (44133644204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33100233132 is a wasteful number, since it uses less digits than its factorization.

33100233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758352768 (or 2758352766 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33100233132 its reverse (23133200133), we get a palindrome (56233433265).

The spelling of 33100233132 in words is "thirty-three billion, one hundred million, two hundred thirty-three thousand, one hundred thirty-two".