121041322319 has 2 divisors, whose sum is σ = 121041322320. Its totient is φ = 121041322318.

The previous prime is 121041322313. The next prime is 121041322321. The reversal of 121041322319 is 913223140121.

It is a strong prime.

It is an emirp because it is prime and its reverse (913223140121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121041322319 - 2³² = 116746355023 is a prime.

It is a super-2 number, since 2×121041322319² (a number of 23 digits) contains 22 as substring.

Together with 121041322321, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 121041322291 and 121041322300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121041322313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60520661159 + 60520661160.

It is an arithmetic number, because the mean of its divisors is an integer number (60520661160).

Almost surely, 2^121041322319 is an apocalyptic number.

121041322319 is a deficient number, since it is larger than the sum of its proper divisors (1).

121041322319 is an equidigital number, since it uses as much as digits as its factorization.

121041322319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 121041322319 in words is "one hundred twenty-one billion, forty-one million, three hundred twenty-two thousand, three hundred nineteen".