20103301032 has 32 divisors (see below), whose sum is σ = 51082162080. Its totient is φ = 6591245760.

The previous prime is 20103301013. The next prime is 20103301037. The reversal of 20103301032 is 23010330102.

It is not an unprimeable number, because it can be changed into a prime (20103301037) 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 7 ways as a sum of consecutive naturals, for example, 6864418 + ... + 6867345.

It is an arithmetic number, because the mean of its divisors is an integer number (1596317565).

Almost surely, 2^20103301032 is an apocalyptic number.

It is an amenable number.

20103301032 is an abundant number, since it is smaller than the sum of its proper divisors (30978861048).

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

20103301032 is a wasteful number, since it uses less digits than its factorization.

20103301032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731833 (or 13731829 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20103301032 its reverse (23010330102), we get a palindrome (43113631134).

The spelling of 20103301032 in words is "twenty billion, one hundred three million, three hundred one thousand, thirty-two".