10204113001123 has 4 divisors (see below), whose sum is σ = 10205221069080. Its totient is φ = 10203004933168.

The previous prime is 10204113001091. The next prime is 10204113001139. The reversal of 10204113001123 is 32110031140201.

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 10204113001123 - 2⁵ = 10204113001091 is a prime.

It is a super-2 number, since 2×10204113001123² (a number of 27 digits) contains 22 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 10204113001123.

It is not an unprimeable number, because it can be changed into a prime (10204113071123) 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, 554020165 + ... + 554038582.

It is an arithmetic number, because the mean of its divisors is an integer number (2551305267270).

Almost surely, 2^{10204113001123} is an apocalyptic number.

10204113001123 is a deficient number, since it is larger than the sum of its proper divisors (1108067957).

10204113001123 is an equidigital number, since it uses as much as digits as its factorization.

10204113001123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108067956.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10204113001123 its reverse (32110031140201), we get a palindrome (42314144141324).

The spelling of 10204113001123 in words is "ten trillion, two hundred four billion, one hundred thirteen million, one thousand, one hundred twenty-three".