2130020330311 has 2 divisors, whose sum is σ = 2130020330312. Its totient is φ = 2130020330310.

The previous prime is 2130020330309. The next prime is 2130020330341. The reversal of 2130020330311 is 1130330200312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130020330311 - 2¹ = 2130020330309 is a prime.

It is a super-3 number, since 3×2130020330311³ (a number of 38 digits) contains 333 as substring.

Together with 2130020330309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130020330341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065010165155 + 1065010165156.

It is an arithmetic number, because the mean of its divisors is an integer number (1065010165156).

Almost surely, 2^{2130020330311} is an apocalyptic number.

2130020330311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130020330311 is an equidigital number, since it uses as much as digits as its factorization.

2130020330311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2130020330311 its reverse (1130330200312), we get a palindrome (3260350530623).

The spelling of 2130020330311 in words is "two trillion, one hundred thirty billion, twenty million, three hundred thirty thousand, three hundred eleven".