5321431103203 has 8 divisors (see below), whose sum is σ = 5346830571200. Its totient is φ = 5296050433728.

The previous prime is 5321431103089. The next prime is 5321431103239. The reversal of 5321431103203 is 3023011341235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5321431103203 - 2³⁷ = 5183992149731 is a prime.

It is a super-2 number, since 2×5321431103203² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5321431103293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4131963 + ... + 5264596.

It is an arithmetic number, because the mean of its divisors is an integer number (668353821400).

Almost surely, 2^{5321431103203} is an apocalyptic number.

5321431103203 is a deficient number, since it is larger than the sum of its proper divisors (25399467997).

5321431103203 is a wasteful number, since it uses less digits than its factorization.

5321431103203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9399261.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 5321431103203 its reverse (3023011341235), we get a palindrome (8344442444438).

The spelling of 5321431103203 in words is "five trillion, three hundred twenty-one billion, four hundred thirty-one million, one hundred three thousand, two hundred three".