5142103552231 has 4 divisors (see below), whose sum is σ = 5444580231792. Its totient is φ = 4839626872672.

The previous prime is 5142103552193. The next prime is 5142103552237. The reversal of 5142103552231 is 1322553012415.

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 5142103552231 - 2⁹ = 5142103551719 is a prime.

It is a super-2 number, since 2×5142103552231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142103552237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151238339755 + ... + 151238339788.

It is an arithmetic number, because the mean of its divisors is an integer number (1361145057948).

Almost surely, 2^{5142103552231} is an apocalyptic number.

5142103552231 is a deficient number, since it is larger than the sum of its proper divisors (302476679561).

5142103552231 is a wasteful number, since it uses less digits than its factorization.

5142103552231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302476679560.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 5142103552231 its reverse (1322553012415), we get a palindrome (6464656564646).

The spelling of 5142103552231 in words is "five trillion, one hundred forty-two billion, one hundred three million, five hundred fifty-two thousand, two hundred thirty-one".