33132023312 has 10 divisors (see below), whose sum is σ = 64193295198. Its totient is φ = 16566011648.

The previous prime is 33132023311. The next prime is 33132023321. The reversal of 33132023312 is 21332023133.

It can be written as a sum of positive squares in only one way, i.e., 33100708096 + 31315216 = 181936^2 + 5596^2 .

It is a super-2 number, since 2×33132023312² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33132023311) by changing a digit.

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 as a sum of consecutive naturals, namely, 1035375713 + ... + 1035375744.

Almost surely, 2^33132023312 is an apocalyptic number.

It is an amenable number.

33132023312 is a deficient number, since it is larger than the sum of its proper divisors (31061271886).

33132023312 is a wasteful number, since it uses less digits than its factorization.

33132023312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070751465 (or 2070751459 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 33132023312 its reverse (21332023133), we get a palindrome (54464046445).

The spelling of 33132023312 in words is "thirty-three billion, one hundred thirty-two million, twenty-three thousand, three hundred twelve".