3130400201 has 4 divisors (see below), whose sum is σ = 3170025600. Its totient is φ = 3090774804.

The previous prime is 3130400191. The next prime is 3130400261. The reversal of 3130400201 is 1020040313.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1020040313 = 3089 ⋅330217.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130400201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130400261) 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, 19812581 + ... + 19812738.

It is an arithmetic number, because the mean of its divisors is an integer number (792506400).

Almost surely, 2^3130400201 is an apocalyptic number.

It is an amenable number.

3130400201 is a deficient number, since it is larger than the sum of its proper divisors (39625399).

3130400201 is an equidigital number, since it uses as much as digits as its factorization.

3130400201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39625398.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3130400201 is about 55949.9794548666. The cubic root of 3130400201 is about 1462.8505329301.

Adding to 3130400201 its reverse (1020040313), we get a palindrome (4150440514).

The spelling of 3130400201 in words is "three billion, one hundred thirty million, four hundred thousand, two hundred one".