33132020132 has 24 divisors (see below), whose sum is σ = 59417264760. Its totient is φ = 16155959040.

The previous prime is 33132020113. The next prime is 33132020143. The reversal of 33132020132 is 23102023133.

It can be written as a sum of positive squares in 4 ways, for example, as 42954916 + 33089065216 = 6554^2 + 181904^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422594 + ... + 494822.

It is an arithmetic number, because the mean of its divisors is an integer number (2475719365).

Almost surely, 2^33132020132 is an apocalyptic number.

It is an amenable number.

33132020132 is a deficient number, since it is larger than the sum of its proper divisors (26285244628).

33132020132 is a wasteful number, since it uses less digits than its factorization.

33132020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75071 (or 75069 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 33132020132 its reverse (23102023133), we get a palindrome (56234043265).

The spelling of 33132020132 in words is "thirty-three billion, one hundred thirty-two million, twenty thousand, one hundred thirty-two".