5120431203 has 8 divisors (see below), whose sum is σ = 6849481408. Its totient is φ = 3402500904.

The previous prime is 5120431157. The next prime is 5120431207. The reversal of 5120431203 is 3021340215.

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

It is not a de Polignac number, because 5120431203 - 2⁹ = 5120430691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5120431203.

It is not an unprimeable number, because it can be changed into a prime (5120431207) 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, 2778901 + ... + 2780742.

It is an arithmetic number, because the mean of its divisors is an integer number (856185176).

Almost surely, 2^5120431203 is an apocalyptic number.

5120431203 is a deficient number, since it is larger than the sum of its proper divisors (1729050205).

5120431203 is a wasteful number, since it uses less digits than its factorization.

5120431203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5559953.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5120431203 is about 71557.1883391180. The cubic root of 5120431203 is about 1723.5961360163.

Adding to 5120431203 its reverse (3021340215), we get a palindrome (8141771418).

The spelling of 5120431203 in words is "five billion, one hundred twenty million, four hundred thirty-one thousand, two hundred three".