3125503201 has 2 divisors, whose sum is σ = 3125503202. Its totient is φ = 3125503200.

The previous prime is 3125503151. The next prime is 3125503207. The reversal of 3125503201 is 1023055213.

3125503201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2000236176 + 1125267025 = 44724^2 + 33545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3125503201 is a prime.

It is a super-2 number, since 2×3125503201² = 19537540518922492802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3125503207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562751600 + 1562751601.

It is an arithmetic number, because the mean of its divisors is an integer number (1562751601).

Almost surely, 2^3125503201 is an apocalyptic number.

It is an amenable number.

3125503201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3125503201 is an equidigital number, since it uses as much as digits as its factorization.

3125503201 is an evil number, because the sum of its binary digits is even.

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

The square root of 3125503201 is about 55906.2000228955. The cubic root of 3125503201 is about 1462.0873378895.

Adding to 3125503201 its reverse (1023055213), we get a palindrome (4148558414).

The spelling of 3125503201 in words is "three billion, one hundred twenty-five million, five hundred three thousand, two hundred one".