32030020011 has 32 divisors (see below), whose sum is σ = 47082756096. Its totient is φ = 19206720000.

The previous prime is 32030020003. The next prime is 32030020039. The reversal of 32030020011 is 11002003023.

It is a happy number.

It is not a de Polignac number, because 32030020011 - 2³ = 32030020003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32030020111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7200390 + ... + 7204836.

It is an arithmetic number, because the mean of its divisors is an integer number (1471336128).

Almost surely, 2^32030020011 is an apocalyptic number.

32030020011 is a deficient number, since it is larger than the sum of its proper divisors (15052736085).

32030020011 is a wasteful number, since it uses less digits than its factorization.

32030020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6723.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 32030020011 its reverse (11002003023), we get a palindrome (43032023034).

The spelling of 32030020011 in words is "thirty-two billion, thirty million, twenty thousand, eleven".