3130212111 has 16 divisors (see below), whose sum is σ = 4497024000. Its totient is φ = 1925272800.

The previous prime is 3130212109. The next prime is 3130212157. The reversal of 3130212111 is 1112120313.

It is a happy number.

It is not a de Polignac number, because 3130212111 - 2¹ = 3130212109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130212101) 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 15 ways as a sum of consecutive naturals, for example, 57886 + ... + 98036.

It is an arithmetic number, because the mean of its divisors is an integer number (281064000).

Almost surely, 2^3130212111 is an apocalyptic number.

3130212111 is a deficient number, since it is larger than the sum of its proper divisors (1366811889).

3130212111 is a wasteful number, since it uses less digits than its factorization.

3130212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42166.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 3130212111 is about 55948.2985532179. The cubic root of 3130212111 is about 1462.8212339002.

Adding to 3130212111 its reverse (1112120313), we get a palindrome (4242332424).

The spelling of 3130212111 in words is "three billion, one hundred thirty million, two hundred twelve thousand, one hundred eleven".