121084964530349 has 2 divisors, whose sum is σ = 121084964530350. Its totient is φ = 121084964530348.

The previous prime is 121084964530291. The next prime is 121084964530351. The reversal of 121084964530349 is 943035469480121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116279947089124 + 4805017441225 = 10783318^2 + 2192035^2 .

It is a cyclic number.

It is not a de Polignac number, because 121084964530349 - 2⁸ = 121084964530093 is a prime.

It is a super-2 number, since 2×121084964530349² (a number of 29 digits) contains 22 as substring.

Together with 121084964530351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121084964530379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60542482265174 + 60542482265175.

It is an arithmetic number, because the mean of its divisors is an integer number (60542482265175).

Almost surely, 2^{121084964530349} is an apocalyptic number.

It is an amenable number.

121084964530349 is a deficient number, since it is larger than the sum of its proper divisors (1).

121084964530349 is an equidigital number, since it uses as much as digits as its factorization.

121084964530349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 121084964530349 in words is "one hundred twenty-one trillion, eighty-four billion, nine hundred sixty-four million, five hundred thirty thousand, three hundred forty-nine".