2125252303 has 4 divisors (see below), whose sum is σ = 2125454560. Its totient is φ = 2125050048.

The previous prime is 2125252289. The next prime is 2125252309. The reversal of 2125252303 is 3032525212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2125252303 - 2¹³ = 2125244111 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125252309) 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, 84450 + ... + 106687.

It is an arithmetic number, because the mean of its divisors is an integer number (531363640).

Almost surely, 2^2125252303 is an apocalyptic number.

2125252303 is a deficient number, since it is larger than the sum of its proper divisors (202257).

2125252303 is a wasteful number, since it uses less digits than its factorization.

2125252303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202256.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2125252303 is about 46100.4588155042. The cubic root of 2125252303 is about 1285.6916750456.

Adding to 2125252303 its reverse (3032525212), we get a palindrome (5157777515).

The spelling of 2125252303 in words is "two billion, one hundred twenty-five million, two hundred fifty-two thousand, three hundred three".