11519210411 has 2 divisors, whose sum is σ = 11519210412. Its totient is φ = 11519210410.

The previous prime is 11519210399. The next prime is 11519210477. The reversal of 11519210411 is 11401291511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11519210411 is a prime.

It is not a weakly prime, because it can be changed into another prime (11519210491) 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, 5759605205 + 5759605206.

It is an arithmetic number, because the mean of its divisors is an integer number (5759605206).

Almost surely, 2^11519210411 is an apocalyptic number.

11519210411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11519210411 is an equidigital number, since it uses as much as digits as its factorization.

11519210411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 11519210411 in words is "eleven billion, five hundred nineteen million, two hundred ten thousand, four hundred eleven".