210023010404003 has 4 divisors (see below), whose sum is σ = 210023287144680. Its totient is φ = 210022733663328.

The previous prime is 210023010403967. The next prime is 210023010404023. The reversal of 210023010404003 is 300404010320012.

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 210023010404003 - 2²⁰ = 210023009355427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210023010404023) 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, 137228825 + ... + 138750842.

It is an arithmetic number, because the mean of its divisors is an integer number (52505821786170).

Almost surely, 2^{210023010404003} is an apocalyptic number.

210023010404003 is a deficient number, since it is larger than the sum of its proper divisors (276740677).

210023010404003 is an equidigital number, since it uses as much as digits as its factorization.

210023010404003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276740676.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 210023010404003 its reverse (300404010320012), we get a palindrome (510427020724015).

The spelling of 210023010404003 in words is "two hundred ten trillion, twenty-three billion, ten million, four hundred four thousand, three".