121234067 has 2 divisors, whose sum is σ = 121234068. Its totient is φ = 121234066.

The previous prime is 121234063. The next prime is 121234097. The reversal of 121234067 is 760432121.

It is a weak prime.

It is an emirp because it is prime and its reverse (760432121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121234067 - 2² = 121234063 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (121234063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60617033 + 60617034.

It is an arithmetic number, because the mean of its divisors is an integer number (60617034).

Almost surely, 2^121234067 is an apocalyptic number.

121234067 is a deficient number, since it is larger than the sum of its proper divisors (1).

121234067 is an equidigital number, since it uses as much as digits as its factorization.

121234067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 121234067 is about 11010.6342687422. The cubic root of 121234067 is about 494.9274688816.

Adding to 121234067 its reverse (760432121), we get a palindrome (881666188).

The spelling of 121234067 in words is "one hundred twenty-one million, two hundred thirty-four thousand, sixty-seven".