121710494341 has 2 divisors, whose sum is σ = 121710494342. Its totient is φ = 121710494340.

The previous prime is 121710494293. The next prime is 121710494357. The reversal of 121710494341 is 143494017121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82208931841 + 39501562500 = 286721^2 + 198750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121710494341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121710494341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121710494141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60855247170 + 60855247171.

It is an arithmetic number, because the mean of its divisors is an integer number (60855247171).

Almost surely, 2^121710494341 is an apocalyptic number.

It is an amenable number.

121710494341 is a deficient number, since it is larger than the sum of its proper divisors (1).

121710494341 is an equidigital number, since it uses as much as digits as its factorization.

121710494341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 121710494341 in words is "one hundred twenty-one billion, seven hundred ten million, four hundred ninety-four thousand, three hundred forty-one".