121163030059 has 2 divisors, whose sum is σ = 121163030060. Its totient is φ = 121163030058.

The previous prime is 121163030017. The next prime is 121163030081. The reversal of 121163030059 is 950030361121.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (950030361121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121163030059 - 2⁷ = 121163029931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121163030059.

It is not a weakly prime, because it can be changed into another prime (121163030959) 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, 60581515029 + 60581515030.

It is an arithmetic number, because the mean of its divisors is an integer number (60581515030).

Almost surely, 2^121163030059 is an apocalyptic number.

121163030059 is a deficient number, since it is larger than the sum of its proper divisors (1).

121163030059 is an equidigital number, since it uses as much as digits as its factorization.

121163030059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The spelling of 121163030059 in words is "one hundred twenty-one billion, one hundred sixty-three million, thirty thousand, fifty-nine".