121104121067 has 2 divisors, whose sum is σ = 121104121068. Its totient is φ = 121104121066.

The previous prime is 121104121063. The next prime is 121104121123. The reversal of 121104121067 is 760121401121.

It is a weak prime.

It is an emirp because it is prime and its reverse (760121401121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121104121067 - 2² = 121104121063 is a prime.

It is not a weakly prime, because it can be changed into another prime (121104121063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60552060533 + 60552060534.

It is an arithmetic number, because the mean of its divisors is an integer number (60552060534).

Almost surely, 2^121104121067 is an apocalyptic number.

121104121067 is a deficient number, since it is larger than the sum of its proper divisors (1).

121104121067 is an equidigital number, since it uses as much as digits as its factorization.

121104121067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 121104121067 its reverse (760121401121), we get a palindrome (881225522188).

The spelling of 121104121067 in words is "one hundred twenty-one billion, one hundred four million, one hundred twenty-one thousand, sixty-seven".