10123202203 has 4 divisors (see below), whose sum is σ = 10125444888. Its totient is φ = 10120959520.

The previous prime is 10123202191. The next prime is 10123202213. The reversal of 10123202203 is 30220232101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10123202203 is a prime.

It is a super-3 number, since 3×10123202203³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10123202213) 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, 1114558 + ... + 1123603.

It is an arithmetic number, because the mean of its divisors is an integer number (2531361222).

Almost surely, 2^10123202203 is an apocalyptic number.

10123202203 is a deficient number, since it is larger than the sum of its proper divisors (2242685).

10123202203 is an equidigital number, since it uses as much as digits as its factorization.

10123202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242684.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10123202203 its reverse (30220232101), we get a palindrome (40343434304).

The spelling of 10123202203 in words is "ten billion, one hundred twenty-three million, two hundred two thousand, two hundred three".