980111159999999 has 2 divisors, whose sum is σ = 980111160000000. Its totient is φ = 980111159999998.

The previous prime is 980111159999963. The next prime is 980111160000121. The reversal of 980111159999999 is 999999951111089.

It is a weak prime.

It is an emirp because it is prime and its reverse (999999951111089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 980111159999999 - 2²⁸ = 980110891564543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (980111159929999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490055579999999 + 490055580000000.

It is an arithmetic number, because the mean of its divisors is an integer number (490055580000000).

Almost surely, 2^{980111159999999} is an apocalyptic number.

980111159999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

980111159999999 is an equidigital number, since it uses as much as digits as its factorization.

980111159999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1721868840, while the sum is 89.

The spelling of 980111159999999 in words is "nine hundred eighty trillion, one hundred eleven billion, one hundred fifty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".