4034120023103 has 4 divisors (see below), whose sum is σ = 4034657985000. Its totient is φ = 4033582061208.

The previous prime is 4034120023019. The next prime is 4034120023111. The reversal of 4034120023103 is 3013200214304.

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 4034120023103 - 2²⁰ = 4034118974527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4034120023123) 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, 268969700 + ... + 268984697.

It is an arithmetic number, because the mean of its divisors is an integer number (1008664496250).

Almost surely, 2^{4034120023103} is an apocalyptic number.

4034120023103 is a deficient number, since it is larger than the sum of its proper divisors (537961897).

4034120023103 is an equidigital number, since it uses as much as digits as its factorization.

4034120023103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537961896.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 4034120023103 its reverse (3013200214304), we get a palindrome (7047320237407).

The spelling of 4034120023103 in words is "four trillion, thirty-four billion, one hundred twenty million, twenty-three thousand, one hundred three".