2131024211411 has 4 divisors (see below), whose sum is σ = 2131069275000. Its totient is φ = 2130979147824.

The previous prime is 2131024211389. The next prime is 2131024211461. The reversal of 2131024211411 is 1141124201312.

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 2131024211411 - 2¹⁰ = 2131024210387 is a prime.

It is a super-2 number, since 2×2131024211411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2131024211461) 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 3 ways as a sum of consecutive naturals, for example, 22460786 + ... + 22555463.

It is an arithmetic number, because the mean of its divisors is an integer number (532767318750).

Almost surely, 2^{2131024211411} is an apocalyptic number.

2131024211411 is a deficient number, since it is larger than the sum of its proper divisors (45063589).

2131024211411 is an equidigital number, since it uses as much as digits as its factorization.

2131024211411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45063588.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 2131024211411 its reverse (1141124201312), we get a palindrome (3272148412723).

The spelling of 2131024211411 in words is "two trillion, one hundred thirty-one billion, twenty-four million, two hundred eleven thousand, four hundred eleven".