32020312332 has 12 divisors (see below), whose sum is σ = 74714062136. Its totient is φ = 10673437440.

The previous prime is 32020312273. The next prime is 32020312391. The reversal of 32020312332 is 23321302023.

It is an interprime number because it is at equal distance from previous prime (32020312273) and next prime (32020312391).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 32020312299 and 32020312308.

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 3 ways as a sum of consecutive naturals, for example, 1334179669 + ... + 1334179692.

Almost surely, 2^32020312332 is an apocalyptic number.

It is an amenable number.

32020312332 is an abundant number, since it is smaller than the sum of its proper divisors (42693749804).

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

32020312332 is a wasteful number, since it uses less digits than its factorization.

32020312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668359368 (or 2668359366 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32020312332 its reverse (23321302023), we get a palindrome (55341614355).

The spelling of 32020312332 in words is "thirty-two billion, twenty million, three hundred twelve thousand, three hundred thirty-two".