2130001311 has 32 divisors (see below), whose sum is σ = 2964729600. Its totient is φ = 1359072000.

The previous prime is 2130001301. The next prime is 2130001331. The reversal of 2130001311 is 1131000312.

It is not a de Polignac number, because 2130001311 - 2⁷ = 2130001183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130001301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2479200 + ... + 2480058.

It is an arithmetic number, because the mean of its divisors is an integer number (92647800).

Almost surely, 2^2130001311 is an apocalyptic number.

2130001311 is a deficient number, since it is larger than the sum of its proper divisors (834728289).

2130001311 is a wasteful number, since it uses less digits than its factorization.

2130001311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 2130001311 is about 46151.9372399469. The cubic root of 2130001311 is about 1286.6486151980.

Adding to 2130001311 its reverse (1131000312), we get a palindrome (3261001623).

Subtracting from 2130001311 its reverse (1131000312), we obtain a palindrome (999000999).

It can be divided in two parts, 2130001 and 311, that added together give a palindrome (2130312).

The spelling of 2130001311 in words is "two billion, one hundred thirty million, one thousand, three hundred eleven".