20103200133 has 16 divisors (see below), whose sum is σ = 27025944000. Its totient is φ = 13291424640.

The previous prime is 20103200107. The next prime is 20103200141. The reversal of 20103200133 is 33100230102.

It is not a de Polignac number, because 20103200133 - 2⁹ = 20103199621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20103200833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640593 + ... + 671241.

It is an arithmetic number, because the mean of its divisors is an integer number (1689121500).

Almost surely, 2^20103200133 is an apocalyptic number.

It is an amenable number.

20103200133 is a deficient number, since it is larger than the sum of its proper divisors (6922743867).

20103200133 is a wasteful number, since it uses less digits than its factorization.

20103200133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32452.

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

Adding to 20103200133 its reverse (33100230102), we get a palindrome (53203430235).

The spelling of 20103200133 in words is "twenty billion, one hundred three million, two hundred thousand, one hundred thirty-three".