204024020213003 has 4 divisors (see below), whose sum is σ = 204045516800328. Its totient is φ = 204002523625680.

The previous prime is 204024020212993. The next prime is 204024020213023. The reversal of 204024020213003 is 300312020420402.

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-204024020213003 is a prime.

It is a super-3 number, since 3×204024020213003³ (a number of 44 digits) contains 333 as substring.

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 204024020213003.

It is not an unprimeable number, because it can be changed into a prime (204024020213023) 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, 10748279426 + ... + 10748298407.

It is an arithmetic number, because the mean of its divisors is an integer number (51011379200082).

Almost surely, 2^{204024020213003} is an apocalyptic number.

204024020213003 is a deficient number, since it is larger than the sum of its proper divisors (21496587325).

204024020213003 is an equidigital number, since it uses as much as digits as its factorization.

204024020213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21496587324.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 204024020213003 its reverse (300312020420402), we get a palindrome (504336040633405).

The spelling of 204024020213003 in words is "two hundred four trillion, twenty-four billion, twenty million, two hundred thirteen thousand, three".