121414141414099 has 2 divisors, whose sum is σ = 121414141414100. Its totient is φ = 121414141414098.

The previous prime is 121414141414087. The next prime is 121414141414129. The reversal of 121414141414099 is 990414141414121.

It is a weak prime.

It is an emirp because it is prime and its reverse (990414141414121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121414141414099 is a prime.

It is not a weakly prime, because it can be changed into another prime (121414141414999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60707070707049 + 60707070707050.

It is an arithmetic number, because the mean of its divisors is an integer number (60707070707050).

Almost surely, 2^{121414141414099} is an apocalyptic number.

121414141414099 is a deficient number, since it is larger than the sum of its proper divisors (1).

121414141414099 is an equidigital number, since it uses as much as digits as its factorization.

121414141414099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 121414141414099 in words is "one hundred twenty-one trillion, four hundred fourteen billion, one hundred forty-one million, four hundred fourteen thousand, ninety-nine".