11903102706419 has 2 divisors, whose sum is σ = 11903102706420. Its totient is φ = 11903102706418.

The previous prime is 11903102706379. The next prime is 11903102706437. The reversal of 11903102706419 is 91460720130911.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (91460720130911) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11903102706419 is a prime.

It is a super-2 number, since 2×11903102706419² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11903102706419.

It is not a weakly prime, because it can be changed into another prime (11903102706479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5951551353209 + 5951551353210.

It is an arithmetic number, because the mean of its divisors is an integer number (5951551353210).

Almost surely, 2^{11903102706419} is an apocalyptic number.

11903102706419 is a deficient number, since it is larger than the sum of its proper divisors (1).

11903102706419 is an equidigital number, since it uses as much as digits as its factorization.

11903102706419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 44.

The spelling of 11903102706419 in words is "eleven trillion, nine hundred three billion, one hundred two million, seven hundred six thousand, four hundred nineteen".