121340160307 has 2 divisors, whose sum is σ = 121340160308. Its totient is φ = 121340160306.

The previous prime is 121340160287. The next prime is 121340160329. The reversal of 121340160307 is 703061043121.

It is a weak prime.

It is an emirp because it is prime and its reverse (703061043121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121340160307 - 2¹⁵ = 121340127539 is a prime.

It is not a weakly prime, because it can be changed into another prime (121340160407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60670080153 + 60670080154.

It is an arithmetic number, because the mean of its divisors is an integer number (60670080154).

Almost surely, 2^121340160307 is an apocalyptic number.

121340160307 is a deficient number, since it is larger than the sum of its proper divisors (1).

121340160307 is an equidigital number, since it uses as much as digits as its factorization.

121340160307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 121340160307 in words is "one hundred twenty-one billion, three hundred forty million, one hundred sixty thousand, three hundred seven".