1423113104203 has 16 divisors (see below), whose sum is σ = 1632745693440. Its totient is φ = 1215064778400.

The previous prime is 1423113104141. The next prime is 1423113104219. The reversal of 1423113104203 is 3024013113241.

It is a cyclic number.

It is not a de Polignac number, because 1423113104203 - 2⁹ = 1423113103691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1423113104263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11255848 + ... + 11381578.

It is an arithmetic number, because the mean of its divisors is an integer number (102046605840).

Almost surely, 2^{1423113104203} is an apocalyptic number.

1423113104203 is a deficient number, since it is larger than the sum of its proper divisors (209632589237).

1423113104203 is a wasteful number, since it uses less digits than its factorization.

1423113104203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132018.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1423113104203 its reverse (3024013113241), we get a palindrome (4447126217444).

The spelling of 1423113104203 in words is "one trillion, four hundred twenty-three billion, one hundred thirteen million, one hundred four thousand, two hundred three".