5131025203 has 4 divisors (see below), whose sum is σ = 5240196000. Its totient is φ = 5021854408.

The previous prime is 5131025191. The next prime is 5131025227. The reversal of 5131025203 is 3025201315.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3025201315 = 5 ⋅605040263.

It is a cyclic number.

It is not a de Polignac number, because 5131025203 - 2²⁹ = 4594154291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5131025903) 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, 54585328 + ... + 54585421.

It is an arithmetic number, because the mean of its divisors is an integer number (1310049000).

Almost surely, 2^5131025203 is an apocalyptic number.

5131025203 is a deficient number, since it is larger than the sum of its proper divisors (109170797).

5131025203 is a wasteful number, since it uses less digits than its factorization.

5131025203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109170796.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5131025203 is about 71631.1747984074. The cubic root of 5131025203 is about 1724.7840046574.

Adding to 5131025203 its reverse (3025201315), we get a palindrome (8156226518).

The spelling of 5131025203 in words is "five billion, one hundred thirty-one million, twenty-five thousand, two hundred three".