121002068927 has 2 divisors, whose sum is σ = 121002068928. Its totient is φ = 121002068926.

The previous prime is 121002068923. The next prime is 121002068933. The reversal of 121002068927 is 729860200121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121002068927 - 2² = 121002068923 is a prime.

It is a super-2 number, since 2×121002068927² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121002068923) 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, 60501034463 + 60501034464.

It is an arithmetic number, because the mean of its divisors is an integer number (60501034464).

Almost surely, 2^121002068927 is an apocalyptic number.

121002068927 is a deficient number, since it is larger than the sum of its proper divisors (1).

121002068927 is an equidigital number, since it uses as much as digits as its factorization.

121002068927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 121002068927 in words is "one hundred twenty-one billion, two million, sixty-eight thousand, nine hundred twenty-seven".