32030104020 has 96 divisors (see below), whose sum is σ = 91836700032. Its totient is φ = 8336659968.

The previous prime is 32030103983. The next prime is 32030104033. The reversal of 32030104020 is 2040103023.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4364274 + ... + 4371606.

It is an arithmetic number, because the mean of its divisors is an integer number (956632292).

Almost surely, 2^32030104020 is an apocalyptic number.

32030104020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32030104020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45918350016).

32030104020 is an abundant number, since it is smaller than the sum of its proper divisors (59806596012).

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

32030104020 is a wasteful number, since it uses less digits than its factorization.

32030104020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9081 (or 9079 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 32030104020 its reverse (2040103023), we get a palindrome (34070207043).

The spelling of 32030104020 in words is "thirty-two billion, thirty million, one hundred four thousand, twenty".