33032132320 has 96 divisors (see below), whose sum is σ = 89613578880. Its totient is φ = 11379479040.

The previous prime is 33032132317. The next prime is 33032132323. The reversal of 33032132320 is 2323123033.

It is an interprime number because it is at equal distance from previous prime (33032132317) and next prime (33032132323).

It is a super-2 number, since 2×33032132320² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 33032132291 and 33032132300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33032132323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460462 + ... + 527341.

It is an arithmetic number, because the mean of its divisors is an integer number (933474780).

Almost surely, 2^33032132320 is an apocalyptic number.

It is an amenable number.

33032132320 is an abundant number, since it is smaller than the sum of its proper divisors (56581446560).

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

33032132320 is a wasteful number, since it uses less digits than its factorization.

33032132320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987848 (or 987840 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 33032132320 its reverse (2323123033), we get a palindrome (35355255353).

The spelling of 33032132320 in words is "thirty-three billion, thirty-two million, one hundred thirty-two thousand, three hundred twenty".