32011033312 has 12 divisors (see below), whose sum is σ = 63021721896. Its totient is φ = 16005516640.

The previous prime is 32011033291. The next prime is 32011033319. The reversal of 32011033312 is 21333011023.

It is a self number, because there is not a number n which added to its sum of digits gives 32011033312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32011033319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500172364 + ... + 500172427.

It is an arithmetic number, because the mean of its divisors is an integer number (5251810158).

Almost surely, 2^32011033312 is an apocalyptic number.

32011033312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32011033312 is a deficient number, since it is larger than the sum of its proper divisors (31010688584).

32011033312 is a wasteful number, since it uses less digits than its factorization.

32011033312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000344801 (or 1000344793 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32011033312 its reverse (21333011023), we get a palindrome (53344044335).

The spelling of 32011033312 in words is "thirty-two billion, eleven million, thirty-three thousand, three hundred twelve".