32133220303331 has 16 divisors (see below), whose sum is σ = 36784763145216. Its totient is φ = 27496958175456.

The previous prime is 32133220303309. The next prime is 32133220303391. The reversal of 32133220303331 is 13330302233123.

It is not a de Polignac number, because 32133220303331 - 2¹⁰ = 32133220302307 is a prime.

It is a super-2 number, since 2×32133220303331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32133220303294 and 32133220303303.

It is not an unprimeable number, because it can be changed into a prime (32133220303391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38523170 + ... + 39348456.

It is an arithmetic number, because the mean of its divisors is an integer number (2299047696576).

Almost surely, 2^{32133220303331} is an apocalyptic number.

32133220303331 is a deficient number, since it is larger than the sum of its proper divisors (4651542841885).

32133220303331 is an equidigital number, since it uses as much as digits as its factorization.

32133220303331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834538.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 32133220303331 its reverse (13330302233123), we get a palindrome (45463522536454).

The spelling of 32133220303331 in words is "thirty-two trillion, one hundred thirty-three billion, two hundred twenty million, three hundred three thousand, three hundred thirty-one".