20130211459 has 2 divisors, whose sum is σ = 20130211460. Its totient is φ = 20130211458.

The previous prime is 20130211457. The next prime is 20130211499. The reversal of 20130211459 is 95411203102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20130211459 - 2¹ = 20130211457 is a prime.

Together with 20130211457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20130211457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065105729 + 10065105730.

It is an arithmetic number, because the mean of its divisors is an integer number (10065105730).

Almost surely, 2^20130211459 is an apocalyptic number.

20130211459 is a deficient number, since it is larger than the sum of its proper divisors (1).

20130211459 is an equidigital number, since it uses as much as digits as its factorization.

20130211459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 20130211459 in words is "twenty billion, one hundred thirty million, two hundred eleven thousand, four hundred fifty-nine".