121114734413 has 2 divisors, whose sum is σ = 121114734414. Its totient is φ = 121114734412.

The previous prime is 121114734317. The next prime is 121114734439. The reversal of 121114734413 is 314437411121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95013747049 + 26100987364 = 308243^2 + 161558^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121114734413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121114734413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121114734443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60557367206 + 60557367207.

It is an arithmetic number, because the mean of its divisors is an integer number (60557367207).

Almost surely, 2^121114734413 is an apocalyptic number.

It is an amenable number.

121114734413 is a deficient number, since it is larger than the sum of its proper divisors (1).

121114734413 is an equidigital number, since it uses as much as digits as its factorization.

121114734413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 32.

The spelling of 121114734413 in words is "one hundred twenty-one billion, one hundred fourteen million, seven hundred thirty-four thousand, four hundred thirteen".