12903711911 has 2 divisors, whose sum is σ = 12903711912. Its totient is φ = 12903711910.

The previous prime is 12903711881. The next prime is 12903711941. The reversal of 12903711911 is 11911730921.

It is a balanced prime because it is at equal distance from previous prime (12903711881) and next prime (12903711941).

It is a cyclic number.

It is not a de Polignac number, because 12903711911 - 2¹⁰ = 12903710887 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12903711941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6451855955 + 6451855956.

It is an arithmetic number, because the mean of its divisors is an integer number (6451855956).

Almost surely, 2^12903711911 is an apocalyptic number.

12903711911 is a deficient number, since it is larger than the sum of its proper divisors (1).

12903711911 is an equidigital number, since it uses as much as digits as its factorization.

12903711911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 35.

The spelling of 12903711911 in words is "twelve billion, nine hundred three million, seven hundred eleven thousand, nine hundred eleven".