32020121030 has 16 divisors (see below), whose sum is σ = 59495451264. Its totient is φ = 12394885440.

The previous prime is 32020121017. The next prime is 32020121033. The reversal of 32020121030 is 3012102023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32020120996 and 32020121014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32020121033) 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 7 ways as a sum of consecutive naturals, for example, 51645047 + ... + 51645666.

It is an arithmetic number, because the mean of its divisors is an integer number (3718465704).

Almost surely, 2^32020121030 is an apocalyptic number.

32020121030 is a deficient number, since it is larger than the sum of its proper divisors (27475330234).

32020121030 is a wasteful number, since it uses less digits than its factorization.

32020121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103290751.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 32020121030 its reverse (3012102023), we get a palindrome (35032223053).

The spelling of 32020121030 in words is "thirty-two billion, twenty million, one hundred twenty-one thousand, thirty".