2130255531211 has 12 divisors (see below), whose sum is σ = 2251750398192. Its totient is φ = 2015017375824.

The previous prime is 2130255531197. The next prime is 2130255531241. The reversal of 2130255531211 is 1121355520312.

It is a happy number.

It is not a de Polignac number, because 2130255531211 - 2⁷ = 2130255531083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130255531241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4326700 + ... + 4793833.

It is an arithmetic number, because the mean of its divisors is an integer number (187645866516).

Almost surely, 2^{2130255531211} is an apocalyptic number.

2130255531211 is a deficient number, since it is larger than the sum of its proper divisors (121494866981).

2130255531211 is an equidigital number, since it uses as much as digits as its factorization.

2130255531211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9121218 (or 9121199 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 2130255531211 in words is "two trillion, one hundred thirty billion, two hundred fifty-five million, five hundred thirty-one thousand, two hundred eleven".