10420102203 has 24 divisors (see below), whose sum is σ = 16169705280. Its totient is φ = 5951428560.

The previous prime is 10420102193. The next prime is 10420102279. The reversal of 10420102203 is 30220102401.

It is not a de Polignac number, because 10420102203 - 2⁸ = 10420101947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10420102003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304048 + ... + 336578.

It is an arithmetic number, because the mean of its divisors is an integer number (673737720).

Almost surely, 2^10420102203 is an apocalyptic number.

10420102203 is a deficient number, since it is larger than the sum of its proper divisors (5749603077).

10420102203 is a wasteful number, since it uses less digits than its factorization.

10420102203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34727 (or 34720 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10420102203 its reverse (30220102401), we get a palindrome (40640204604).

The spelling of 10420102203 in words is "ten billion, four hundred twenty million, one hundred two thousand, two hundred three".