121164467 has 2 divisors, whose sum is σ = 121164468. Its totient is φ = 121164466.

The previous prime is 121164401. The next prime is 121164473. The reversal of 121164467 is 764461121.

It is a strong prime.

It is an emirp because it is prime and its reverse (764461121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121164467 - 2¹⁸ = 120902323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (121164367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60582233 + 60582234.

It is an arithmetic number, because the mean of its divisors is an integer number (60582234).

Almost surely, 2^121164467 is an apocalyptic number.

121164467 is a deficient number, since it is larger than the sum of its proper divisors (1).

121164467 is an equidigital number, since it uses as much as digits as its factorization.

121164467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 32.

The square root of 121164467 is about 11007.4732341260. The cubic root of 121164467 is about 494.8327387816.

The spelling of 121164467 in words is "one hundred twenty-one million, one hundred sixty-four thousand, four hundred sixty-seven".