2130030123211 has 4 divisors (see below), whose sum is σ = 2222640128592. Its totient is φ = 2037420117832.

The previous prime is 2130030123209. The next prime is 2130030123253. The reversal of 2130030123211 is 1123210300312.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2130030123211 - 2¹ = 2130030123209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130030123281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46305002656 + ... + 46305002701.

It is an arithmetic number, because the mean of its divisors is an integer number (555660032148).

Almost surely, 2^{2130030123211} is an apocalyptic number.

2130030123211 is a deficient number, since it is larger than the sum of its proper divisors (92610005381).

2130030123211 is an equidigital number, since it uses as much as digits as its factorization.

2130030123211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92610005380.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2130030123211 its reverse (1123210300312), we get a palindrome (3253240423523).

The spelling of 2130030123211 in words is "two trillion, one hundred thirty billion, thirty million, one hundred twenty-three thousand, two hundred eleven".