10340350203 has 4 divisors (see below), whose sum is σ = 13787133608. Its totient is φ = 6893566800.

The previous prime is 10340350193. The next prime is 10340350213. The reversal of 10340350203 is 30205304301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30205304301 = 3 ⋅10068434767.

It is an interprime number because it is at equal distance from previous prime (10340350193) and next prime (10340350213).

It is not a de Polignac number, because 10340350203 - 2¹⁰ = 10340349179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10340350203.

It is not an unprimeable number, because it can be changed into a prime (10340350213) 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, 1723391698 + ... + 1723391703.

It is an arithmetic number, because the mean of its divisors is an integer number (3446783402).

Almost surely, 2^10340350203 is an apocalyptic number.

10340350203 is a deficient number, since it is larger than the sum of its proper divisors (3446783405).

10340350203 is an equidigital number, since it uses as much as digits as its factorization.

10340350203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446783404.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 10340350203 its reverse (30205304301), we get a palindrome (40545654504).

The spelling of 10340350203 in words is "ten billion, three hundred forty million, three hundred fifty thousand, two hundred three".