3130211113 has 4 divisors (see below), whose sum is σ = 3131013760. Its totient is φ = 3129408468.

The previous prime is 3130211041. The next prime is 3130211131. The reversal of 3130211113 is 3111120313.

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 3130211113 - 2¹³ = 3130202921 is a prime.

It is a super-2 number, since 2×3130211113² = 19596443223897397538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130271113) 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, 395445 + ... + 403282.

It is an arithmetic number, because the mean of its divisors is an integer number (782753440).

Almost surely, 2^3130211113 is an apocalyptic number.

It is an amenable number.

3130211113 is a deficient number, since it is larger than the sum of its proper divisors (802647).

3130211113 is an equidigital number, since it uses as much as digits as its factorization.

3130211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802646.

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

The square root of 3130211113 is about 55948.2896342685. The cubic root of 3130211113 is about 1462.8210784373.

Adding to 3130211113 its reverse (3111120313), we get a palindrome (6241331426).

The spelling of 3130211113 in words is "three billion, one hundred thirty million, two hundred eleven thousand, one hundred thirteen".