121044403314013 has 2 divisors, whose sum is σ = 121044403314014. Its totient is φ = 121044403314012.

The previous prime is 121044403313941. The next prime is 121044403314101. The reversal of 121044403314013 is 310413304440121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63651627370809 + 57392775943204 = 7978197^2 + 7575802^2 .

It is a cyclic number.

It is not a de Polignac number, because 121044403314013 - 2⁹ = 121044403313501 is a prime.

It is a super-3 number, since 3×121044403314013³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121044403312013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60522201657006 + 60522201657007.

It is an arithmetic number, because the mean of its divisors is an integer number (60522201657007).

Almost surely, 2^{121044403314013} is an apocalyptic number.

It is an amenable number.

121044403314013 is a deficient number, since it is larger than the sum of its proper divisors (1).

121044403314013 is an equidigital number, since it uses as much as digits as its factorization.

121044403314013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 121044403314013 its reverse (310413304440121), we get a palindrome (431457707754134).

The spelling of 121044403314013 in words is "one hundred twenty-one trillion, forty-four billion, four hundred three million, three hundred fourteen thousand, thirteen".