134202110203 has 16 divisors (see below), whose sum is σ = 154942502400. Its totient is φ = 113855763456.

The previous prime is 134202110191. The next prime is 134202110233. The reversal of 134202110203 is 302011202431.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134202110203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134202110233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785898 + ... + 941296.

It is an arithmetic number, because the mean of its divisors is an integer number (9683906400).

Almost surely, 2^134202110203 is an apocalyptic number.

134202110203 is a deficient number, since it is larger than the sum of its proper divisors (20740392197).

134202110203 is a wasteful number, since it uses less digits than its factorization.

134202110203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156666.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 134202110203 its reverse (302011202431), we get a palindrome (436213312634).

The spelling of 134202110203 in words is "one hundred thirty-four billion, two hundred two million, one hundred ten thousand, two hundred three".