121414523359 has 2 divisors, whose sum is σ = 121414523360. Its totient is φ = 121414523358.

The previous prime is 121414523327. The next prime is 121414523369. The reversal of 121414523359 is 953325414121.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121414523359 - 2⁵ = 121414523327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121414523369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60707261679 + 60707261680.

It is an arithmetic number, because the mean of its divisors is an integer number (60707261680).

Almost surely, 2^121414523359 is an apocalyptic number.

121414523359 is a deficient number, since it is larger than the sum of its proper divisors (1).

121414523359 is an equidigital number, since it uses as much as digits as its factorization.

121414523359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 40.

The spelling of 121414523359 in words is "one hundred twenty-one billion, four hundred fourteen million, five hundred twenty-three thousand, three hundred fifty-nine".