10003213231023 has 4 divisors (see below), whose sum is σ = 13337617641368. Its totient is φ = 6668808820680.

The previous prime is 10003213230937. The next prime is 10003213231051. The reversal of 10003213231023 is 32013231230001.

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

It is not a de Polignac number, because 10003213231023 - 2⁸ = 10003213230767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003213431023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667202205168 + ... + 1667202205173.

It is an arithmetic number, because the mean of its divisors is an integer number (3334404410342).

Almost surely, 2^{10003213231023} is an apocalyptic number.

10003213231023 is a deficient number, since it is larger than the sum of its proper divisors (3334404410345).

10003213231023 is an equidigital number, since it uses as much as digits as its factorization.

10003213231023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334404410344.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10003213231023 its reverse (32013231230001), we get a palindrome (42016444461024).

The spelling of 10003213231023 in words is "ten trillion, three billion, two hundred thirteen million, two hundred thirty-one thousand, twenty-three".