20132032231103 has 24 divisors (see below), whose sum is σ = 22292958577680. Its totient is φ = 18072633116160.

The previous prime is 20132032231099. The next prime is 20132032231121. The reversal of 20132032231103 is 30113223023102.

It is not a de Polignac number, because 20132032231103 - 2² = 20132032231099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132032201103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37624148 + ... + 38155478.

It is an arithmetic number, because the mean of its divisors is an integer number (928873274070).

Almost surely, 2^{20132032231103} is an apocalyptic number.

20132032231103 is a deficient number, since it is larger than the sum of its proper divisors (2160926346577).

20132032231103 is a wasteful number, since it uses less digits than its factorization.

20132032231103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533547 (or 533510 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20132032231103 its reverse (30113223023102), we get a palindrome (50245255254205).

The spelling of 20132032231103 in words is "twenty trillion, one hundred thirty-two billion, thirty-two million, two hundred thirty-one thousand, one hundred three".