121301359 has 2 divisors, whose sum is σ = 121301360. Its totient is φ = 121301358.

The previous prime is 121301353. The next prime is 121301381. The reversal of 121301359 is 953103121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121301359 - 2³ = 121301351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121301351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60650679 + 60650680.

It is an arithmetic number, because the mean of its divisors is an integer number (60650680).

Almost surely, 2^121301359 is an apocalyptic number.

121301359 is a deficient number, since it is larger than the sum of its proper divisors (1).

121301359 is an equidigital number, since it uses as much as digits as its factorization.

121301359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 121301359 is about 11013.6896179255. The cubic root of 121301359 is about 495.0190231780.

The spelling of 121301359 in words is "one hundred twenty-one million, three hundred one thousand, three hundred fifty-nine".