15316000211 has 2 divisors, whose sum is σ = 15316000212. Its totient is φ = 15316000210.

The previous prime is 15316000199. The next prime is 15316000241. The reversal of 15316000211 is 11200061351.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15316000211 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (15316000241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7658000105 + 7658000106.

It is an arithmetic number, because the mean of its divisors is an integer number (7658000106).

Almost surely, 2^15316000211 is an apocalyptic number.

15316000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

15316000211 is an equidigital number, since it uses as much as digits as its factorization.

15316000211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 15316000211 its reverse (11200061351), we get a palindrome (26516061562).

The spelling of 15316000211 in words is "fifteen billion, three hundred sixteen million, two hundred eleven", and thus it is an aban number.