32020120300 has 72 divisors (see below), whose sum is σ = 79433603424. Its totient is φ = 10975050240.

The previous prime is 32020120283. The next prime is 32020120303. The reversal of 32020120300 is 302102023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32020120303) 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 in 23 ways as a sum of consecutive naturals, for example, 4124022 + ... + 4131778.

It is an arithmetic number, because the mean of its divisors is an integer number (1103244492).

Almost surely, 2^32020120300 is an apocalyptic number.

It is an amenable number.

32020120300 is an abundant number, since it is smaller than the sum of its proper divisors (47413483124).

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

32020120300 is a wasteful number, since it uses less digits than its factorization.

32020120300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13675 (or 13668 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 32020120300 its reverse (302102023), we get a palindrome (32322222323).

The spelling of 32020120300 in words is "thirty-two billion, twenty million, one hundred twenty thousand, three hundred".