2125238203 has 16 divisors (see below), whose sum is σ = 2420960256. Its totient is φ = 1846722240.

The previous prime is 2125238189. The next prime is 2125238207. The reversal of 2125238203 is 3028325212.

It is not a de Polignac number, because 2125238203 - 2⁹ = 2125237691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2125238207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576775 + ... + 580447.

It is an arithmetic number, because the mean of its divisors is an integer number (151310016).

Almost surely, 2^2125238203 is an apocalyptic number.

2125238203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2125238203 is a deficient number, since it is larger than the sum of its proper divisors (295722053).

2125238203 is a wasteful number, since it uses less digits than its factorization.

2125238203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5994.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2125238203 is about 46100.3058883561. The cubic root of 2125238203 is about 1285.6888317295.

The spelling of 2125238203 in words is "two billion, one hundred twenty-five million, two hundred thirty-eight thousand, two hundred three".