121120000212313 has 2 divisors, whose sum is σ = 121120000212314. Its totient is φ = 121120000212312.

The previous prime is 121120000212259. The next prime is 121120000212397. The reversal of 121120000212313 is 313212000021121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91149543389529 + 29970456822784 = 9547227^2 + 5474528^2 .

It is a cyclic number.

It is not a de Polignac number, because 121120000212313 - 2⁹ = 121120000211801 is a prime.

It is not a weakly prime, because it can be changed into another prime (121120000222313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60560000106156 + 60560000106157.

It is an arithmetic number, because the mean of its divisors is an integer number (60560000106157).

Almost surely, 2^{121120000212313} is an apocalyptic number.

It is an amenable number.

121120000212313 is a deficient number, since it is larger than the sum of its proper divisors (1).

121120000212313 is an equidigital number, since it uses as much as digits as its factorization.

121120000212313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 121120000212313 its reverse (313212000021121), we get a palindrome (434332000233434).

The spelling of 121120000212313 in words is "one hundred twenty-one trillion, one hundred twenty billion, two hundred twelve thousand, three hundred thirteen".