5126930203 has 4 divisors (see below), whose sum is σ = 5127075360. Its totient is φ = 5126785048.

The previous prime is 5126930191. The next prime is 5126930219. The reversal of 5126930203 is 3020396215.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3020396215 = 5 ⋅604079243.

It is a cyclic number.

It is not a de Polignac number, because 5126930203 - 2¹⁷ = 5126799131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5126930603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18501 + ... + 102937.

It is an arithmetic number, because the mean of its divisors is an integer number (1281768840).

Almost surely, 2^5126930203 is an apocalyptic number.

5126930203 is a deficient number, since it is larger than the sum of its proper divisors (145157).

5126930203 is an equidigital number, since it uses as much as digits as its factorization.

5126930203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145156.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 5126930203 is about 71602.5851698107. The cubic root of 5126930203 is about 1724.3250404796.

The spelling of 5126930203 in words is "five billion, one hundred twenty-six million, nine hundred thirty thousand, two hundred three".