10204101335203 has 4 divisors (see below), whose sum is σ = 10204122115528. Its totient is φ = 10204080554880.

The previous prime is 10204101335191. The next prime is 10204101335237. The reversal of 10204101335203 is 30253310140201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10204101335203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10204101338203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9635313 + ... + 10641778.

It is an arithmetic number, because the mean of its divisors is an integer number (2551030528882).

Almost surely, 2^{10204101335203} is an apocalyptic number.

10204101335203 is a deficient number, since it is larger than the sum of its proper divisors (20780325).

10204101335203 is an equidigital number, since it uses as much as digits as its factorization.

10204101335203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20780324.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 10204101335203 its reverse (30253310140201), we get a palindrome (40457411475404).

The spelling of 10204101335203 in words is "ten trillion, two hundred four billion, one hundred one million, three hundred thirty-five thousand, two hundred three".