203231101101104 has 40 divisors (see below), whose sum is σ = 404406542010768. Its totient is φ = 98868178402560.

The previous prime is 203231101101079. The next prime is 203231101101107. The reversal of 203231101101104 is 401101101132302.

It is not an unprimeable number, because it can be changed into a prime (203231101101107) 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 7 ways as a sum of consecutive naturals, for example, 58227059 + ... + 61618605.

Almost surely, 2^{203231101101104} is an apocalyptic number.

It is an amenable number.

203231101101104 is a deficient number, since it is larger than the sum of its proper divisors (201175440909664).

203231101101104 is a wasteful number, since it uses less digits than its factorization.

203231101101104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492813 (or 3492807 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 203231101101104 its reverse (401101101132302), we get a palindrome (604332202233406).

The spelling of 203231101101104 in words is "two hundred three trillion, two hundred thirty-one billion, one hundred one million, one hundred one thousand, one hundred four".