2130112311 has 16 divisors (see below), whose sum is σ = 2937916800. Its totient is φ = 1371744288.

The previous prime is 2130112289. The next prime is 2130112339. The reversal of 2130112311 is 1132110312.

It is a happy number.

It is not a de Polignac number, because 2130112311 - 2¹⁹ = 2129588023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130112381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53601 + ... + 84458.

It is an arithmetic number, because the mean of its divisors is an integer number (183619800).

Almost surely, 2^2130112311 is an apocalyptic number.

2130112311 is a deficient number, since it is larger than the sum of its proper divisors (807804489).

2130112311 is a wasteful number, since it uses less digits than its factorization.

2130112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138238.

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

The square root of 2130112311 is about 46153.1397740175. The cubic root of 2130112311 is about 1286.6709650302.

Adding to 2130112311 its reverse (1132110312), we get a palindrome (3262222623).

The spelling of 2130112311 in words is "two billion, one hundred thirty million, one hundred twelve thousand, three hundred eleven".