11898903957119 has 2 divisors, whose sum is σ = 11898903957120. Its totient is φ = 11898903957118.

The previous prime is 11898903957091. The next prime is 11898903957121. The reversal of 11898903957119 is 91175930989811.

It is a strong prime.

It is an emirp because it is prime and its reverse (91175930989811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11898903957119 - 2¹² = 11898903953023 is a prime.

It is a super-2 number, since 2×11898903957119² (a number of 27 digits) contains 22 as substring.

Together with 11898903957121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11898903957139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5949451978559 + 5949451978560.

It is an arithmetic number, because the mean of its divisors is an integer number (5949451978560).

Almost surely, 2^{11898903957119} is an apocalyptic number.

11898903957119 is a deficient number, since it is larger than the sum of its proper divisors (1).

11898903957119 is an equidigital number, since it uses as much as digits as its factorization.

11898903957119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44089920, while the sum is 71.

The spelling of 11898903957119 in words is "eleven trillion, eight hundred ninety-eight billion, nine hundred three million, nine hundred fifty-seven thousand, one hundred nineteen".