10000197203 has 4 divisors (see below), whose sum is σ = 10000421568. Its totient is φ = 9999972840.

The previous prime is 10000197197. The next prime is 10000197239. The reversal of 10000197203 is 30279100001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30279100001 = 107 ⋅282982243.

It is a cyclic number.

It is not a de Polignac number, because 10000197203 - 2¹⁶ = 10000131667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000197293) 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, 20168 + ... + 142853.

It is an arithmetic number, because the mean of its divisors is an integer number (2500105392).

Almost surely, 2^10000197203 is an apocalyptic number.

10000197203 is a deficient number, since it is larger than the sum of its proper divisors (224365).

10000197203 is an equidigital number, since it uses as much as digits as its factorization.

10000197203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224364.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 10000197203 its reverse (30279100001), we get a palindrome (40279297204).

The spelling of 10000197203 in words is "ten billion, one hundred ninety-seven thousand, two hundred three".