121101320359 has 2 divisors, whose sum is σ = 121101320360. Its totient is φ = 121101320358.

The previous prime is 121101320279. The next prime is 121101320407. The reversal of 121101320359 is 953023101121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121101320359 - 2¹⁵ = 121101287591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121101320759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60550660179 + 60550660180.

It is an arithmetic number, because the mean of its divisors is an integer number (60550660180).

Almost surely, 2^121101320359 is an apocalyptic number.

121101320359 is a deficient number, since it is larger than the sum of its proper divisors (1).

121101320359 is an equidigital number, since it uses as much as digits as its factorization.

121101320359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The spelling of 121101320359 in words is "one hundred twenty-one billion, one hundred one million, three hundred twenty thousand, three hundred fifty-nine".