4030353243123 has 16 divisors (see below), whose sum is σ = 5629266878976. Its totient is φ = 2560080005120.

The previous prime is 4030353243097. The next prime is 4030353243181. The reversal of 4030353243123 is 3213423530304.

It is a cyclic number.

It is not a de Polignac number, because 4030353243123 - 2²¹ = 4030351145971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4030353243023) 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, 113622183 + ... + 113657648.

It is an arithmetic number, because the mean of its divisors is an integer number (351829179936).

Almost surely, 2^{4030353243123} is an apocalyptic number.

4030353243123 is a deficient number, since it is larger than the sum of its proper divisors (1598913635853).

4030353243123 is a wasteful number, since it uses less digits than its factorization.

4030353243123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227280114.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 4030353243123 its reverse (3213423530304), we get a palindrome (7243776773427).

The spelling of 4030353243123 in words is "four trillion, thirty billion, three hundred fifty-three million, two hundred forty-three thousand, one hundred twenty-three".