121114341263 has 2 divisors, whose sum is σ = 121114341264. Its totient is φ = 121114341262.

The previous prime is 121114341211. The next prime is 121114341277. The reversal of 121114341263 is 362143411121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121114341263 - 2⁶ = 121114341199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121114341163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60557170631 + 60557170632.

It is an arithmetic number, because the mean of its divisors is an integer number (60557170632).

Almost surely, 2^121114341263 is an apocalyptic number.

121114341263 is a deficient number, since it is larger than the sum of its proper divisors (1).

121114341263 is an equidigital number, since it uses as much as digits as its factorization.

121114341263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

Adding to 121114341263 its reverse (362143411121), we get a palindrome (483257752384).

The spelling of 121114341263 in words is "one hundred twenty-one billion, one hundred fourteen million, three hundred forty-one thousand, two hundred sixty-three".