10200203203 has 8 divisors (see below), whose sum is σ = 10673480576. Its totient is φ = 9735940800.

The previous prime is 10200203183. The next prime is 10200203227. The reversal of 10200203203 is 30230200201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10200203203 - 2⁵ = 10200203171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200203603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2251428 + ... + 2255953.

It is an arithmetic number, because the mean of its divisors is an integer number (1334185072).

Almost surely, 2^10200203203 is an apocalyptic number.

10200203203 is a deficient number, since it is larger than the sum of its proper divisors (473277373).

10200203203 is an equidigital number, since it uses as much as digits as its factorization.

10200203203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507485.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 10200203203 its reverse (30230200201), we get a palindrome (40430403404).

The spelling of 10200203203 in words is "ten billion, two hundred million, two hundred three thousand, two hundred three".