4120203125 has 28 divisors (see below), whose sum is σ = 5184308640. Its totient is φ = 3274350000.

The previous prime is 4120203091. The next prime is 4120203127. The reversal of 4120203125 is 5213020214.

It is not a de Polignac number, because 4120203125 - 2¹² = 4120199029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4120203097 and 4120203106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120203127) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2608586 + ... + 2610164.

It is an arithmetic number, because the mean of its divisors is an integer number (185153880).

Almost surely, 2^4120203125 is an apocalyptic number.

It is an amenable number.

4120203125 is a deficient number, since it is larger than the sum of its proper divisors (1064105515).

4120203125 is an frugal number, since it uses more digits than its factorization.

4120203125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4120203125 is about 64188.8084092546. The cubic root of 4120203125 is about 1603.1452615972.

Adding to 4120203125 its reverse (5213020214), we get a palindrome (9333223339).

The spelling of 4120203125 in words is "four billion, one hundred twenty million, two hundred three thousand, one hundred twenty-five".