1040130004123 has 32 divisors (see below), whose sum is σ = 1217445094400. Its totient is φ = 870231600000.

The previous prime is 1040130004117. The next prime is 1040130004153. The reversal of 1040130004123 is 3214000310401.

It is a de Polignac number, because none of the positive numbers 2^k-1040130004123 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 1040130004123.

It is not an unprimeable number, because it can be changed into a prime (1040130004153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67757653 + ... + 67773001.

It is an arithmetic number, because the mean of its divisors is an integer number (38045159200).

Almost surely, 2^{1040130004123} is an apocalyptic number.

1040130004123 is a deficient number, since it is larger than the sum of its proper divisors (177315090277).

1040130004123 is a wasteful number, since it uses less digits than its factorization.

1040130004123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16619.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1040130004123 its reverse (3214000310401), we get a palindrome (4254130314524).

The spelling of 1040130004123 in words is "one trillion, forty billion, one hundred thirty million, four thousand, one hundred twenty-three".