5142403112303 has 16 divisors (see below), whose sum is σ = 5192179875840. Its totient is φ = 5092775656416.

The previous prime is 5142403112267. The next prime is 5142403112309. The reversal of 5142403112303 is 3032113042415.

It is a cyclic number.

It is not a de Polignac number, because 5142403112303 - 2³⁰ = 5141329370479 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 (5142403112309) 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, 528016808 + ... + 528026546.

It is an arithmetic number, because the mean of its divisors is an integer number (324511242240).

Almost surely, 2^{5142403112303} is an apocalyptic number.

5142403112303 is a deficient number, since it is larger than the sum of its proper divisors (49776763537).

5142403112303 is a wasteful number, since it uses less digits than its factorization.

5142403112303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16886.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 5142403112303 its reverse (3032113042415), we get a palindrome (8174516154718).

The spelling of 5142403112303 in words is "five trillion, one hundred forty-two billion, four hundred three million, one hundred twelve thousand, three hundred three".