10204123235 has 16 divisors (see below), whose sum is σ = 12517134336. Its totient is φ = 7982165088.

The previous prime is 10204123217. The next prime is 10204123289. The reversal of 10204123235 is 53232140201.

10204123235 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10204123235 - 2⁸ = 10204122979 is a prime.

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 10204123235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239522 + ... + 278888.

It is an arithmetic number, because the mean of its divisors is an integer number (782320896).

Almost surely, 2^10204123235 is an apocalyptic number.

10204123235 is a deficient number, since it is larger than the sum of its proper divisors (2313011101).

10204123235 is a wasteful number, since it uses less digits than its factorization.

10204123235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40522.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10204123235 its reverse (53232140201), we get a palindrome (63436263436).

The spelling of 10204123235 in words is "ten billion, two hundred four million, one hundred twenty-three thousand, two hundred thirty-five".