10342021203 has 24 divisors (see below), whose sum is σ = 15309385520. Its totient is φ = 6723984960.

The previous prime is 10342021199. The next prime is 10342021223. The reversal of 10342021203 is 30212024301.

10342021203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10342021203 - 2² = 10342021199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10342021223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235593 + ... + 276021.

Almost surely, 2^10342021203 is an apocalyptic number.

10342021203 is a deficient number, since it is larger than the sum of its proper divisors (4967364317).

10342021203 is a wasteful number, since it uses less digits than its factorization.

10342021203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41139 (or 41136 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10342021203 its reverse (30212024301), we get a palindrome (40554045504).

The spelling of 10342021203 in words is "ten billion, three hundred forty-two million, twenty-one thousand, two hundred three".