121053162313 has 2 divisors, whose sum is σ = 121053162314. Its totient is φ = 121053162312.

The previous prime is 121053162253. The next prime is 121053162323. The reversal of 121053162313 is 313261350121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83447032384 + 37606129929 = 288872^2 + 193923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121053162313 is a prime.

It is not a weakly prime, because it can be changed into another prime (121053162323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60526581156 + 60526581157.

It is an arithmetic number, because the mean of its divisors is an integer number (60526581157).

Almost surely, 2^121053162313 is an apocalyptic number.

It is an amenable number.

121053162313 is a deficient number, since it is larger than the sum of its proper divisors (1).

121053162313 is an equidigital number, since it uses as much as digits as its factorization.

121053162313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 121053162313 in words is "one hundred twenty-one billion, fifty-three million, one hundred sixty-two thousand, three hundred thirteen".