2131130110211 has 8 divisors (see below), whose sum is σ = 2158476257280. Its totient is φ = 2103793208712.

The previous prime is 2131130110201. The next prime is 2131130110271. The reversal of 2131130110211 is 1120110311312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2131130110211 - 2²² = 2131125915907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2131130110211.

It is not an unprimeable number, because it can be changed into a prime (2131130110201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1846835 + ... + 2770028.

It is an arithmetic number, because the mean of its divisors is an integer number (269809532160).

Almost surely, 2^{2131130110211} is an apocalyptic number.

2131130110211 is a deficient number, since it is larger than the sum of its proper divisors (27346147069).

2131130110211 is an equidigital number, since it uses as much as digits as its factorization.

2131130110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622785.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 2131130110211 its reverse (1120110311312), we get a palindrome (3251240421523).

The spelling of 2131130110211 in words is "two trillion, one hundred thirty-one billion, one hundred thirty million, one hundred ten thousand, two hundred eleven".