3130113211 has 4 divisors (see below), whose sum is σ = 3130618624. Its totient is φ = 3129607800.

The previous prime is 3130113209. The next prime is 3130113227. The reversal of 3130113211 is 1123110313.

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 3130113211 - 2¹ = 3130113209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130113241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243300 + ... + 255841.

It is an arithmetic number, because the mean of its divisors is an integer number (782654656).

Almost surely, 2^3130113211 is an apocalyptic number.

3130113211 is a deficient number, since it is larger than the sum of its proper divisors (505413).

3130113211 is an equidigital number, since it uses as much as digits as its factorization.

3130113211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505412.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 3130113211 is about 55947.4146945147. The cubic root of 3130113211 is about 1462.8058276446.

Adding to 3130113211 its reverse (1123110313), we get a palindrome (4253223524).

The spelling of 3130113211 in words is "three billion, one hundred thirty million, one hundred thirteen thousand, two hundred eleven".