3200020121130 has 32 divisors (see below), whose sum is σ = 8777198047104. Its totient is φ = 731433170496.

The previous prime is 3200020121113. The next prime is 3200020121131. The reversal of 3200020121130 is 311210200023.

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

It is not an unprimeable number, because it can be changed into a prime (3200020121131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7619095317 + ... + 7619095736.

It is an arithmetic number, because the mean of its divisors is an integer number (274287438972).

Almost surely, 2^{3200020121130} is an apocalyptic number.

3200020121130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3200020121130 is an abundant number, since it is smaller than the sum of its proper divisors (5577177925974).

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

3200020121130 is a wasteful number, since it uses less digits than its factorization.

3200020121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15238191070.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3200020121130 its reverse (311210200023), we get a palindrome (3511230321153).

The spelling of 3200020121130 in words is "three trillion, two hundred billion, twenty million, one hundred twenty-one thousand, one hundred thirty".