10213123003 has 4 divisors (see below), whose sum is σ = 10235182048. Its totient is φ = 10191063960.

The previous prime is 10213122967. The next prime is 10213123007. The reversal of 10213123003 is 30032131201.

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

It is a cyclic number.

It is not a de Polignac number, because 10213123003 - 2²⁵ = 10179568571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10213123007) 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, 11028828 + ... + 11029753.

It is an arithmetic number, because the mean of its divisors is an integer number (2558795512).

Almost surely, 2^10213123003 is an apocalyptic number.

10213123003 is a deficient number, since it is larger than the sum of its proper divisors (22059045).

10213123003 is an equidigital number, since it uses as much as digits as its factorization.

10213123003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22059044.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10213123003 its reverse (30032131201), we get a palindrome (40245254204).

The spelling of 10213123003 in words is "ten billion, two hundred thirteen million, one hundred twenty-three thousand, three".