33113201132 has 24 divisors (see below), whose sum is σ = 64757971152. Its totient is φ = 14684345600.

The previous prime is 33113201129. The next prime is 33113201183. The reversal of 33113201132 is 23110231133.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9175913 + ... + 9179520.

It is an arithmetic number, because the mean of its divisors is an integer number (2698248798).

Almost surely, 2^33113201132 is an apocalyptic number.

It is an amenable number.

33113201132 is a deficient number, since it is larger than the sum of its proper divisors (31644770020).

33113201132 is a wasteful number, since it uses less digits than its factorization.

33113201132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18355489 (or 18355487 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 33113201132 its reverse (23110231133), we get a palindrome (56223432265).

The spelling of 33113201132 in words is "thirty-three billion, one hundred thirteen million, two hundred one thousand, one hundred thirty-two".