3130815201 has 4 divisors (see below), whose sum is σ = 4174420272. Its totient is φ = 2087210132.

The previous prime is 3130815187. The next prime is 3130815203. The reversal of 3130815201 is 1025180313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3130815201 - 2⁹ = 3130814689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130815203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521802531 + ... + 521802536.

It is an arithmetic number, because the mean of its divisors is an integer number (1043605068).

Almost surely, 2^3130815201 is an apocalyptic number.

It is an amenable number.

3130815201 is a deficient number, since it is larger than the sum of its proper divisors (1043605071).

3130815201 is a wasteful number, since it uses less digits than its factorization.

3130815201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043605070.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 3130815201 is about 55953.6880017752. The cubic root of 3130815201 is about 1462.9151738820.

Adding to 3130815201 its reverse (1025180313), we get a palindrome (4155995514).

The spelling of 3130815201 in words is "three billion, one hundred thirty million, eight hundred fifteen thousand, two hundred one".