121484351 has 2 divisors, whose sum is σ = 121484352. Its totient is φ = 121484350.

The previous prime is 121484323. The next prime is 121484359. The reversal of 121484351 is 153484121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121484351 - 2⁶ = 121484287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121484359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60742175 + 60742176.

It is an arithmetic number, because the mean of its divisors is an integer number (60742176).

Almost surely, 2^121484351 is an apocalyptic number.

121484351 is a deficient number, since it is larger than the sum of its proper divisors (1).

121484351 is an equidigital number, since it uses as much as digits as its factorization.

121484351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 29.

The square root of 121484351 is about 11021.9939666106. The cubic root of 121484351 is about 495.2678222815.

The spelling of 121484351 in words is "one hundred twenty-one million, four hundred eighty-four thousand, three hundred fifty-one".