121322300107 has 2 divisors, whose sum is σ = 121322300108. Its totient is φ = 121322300106.

The previous prime is 121322300093. The next prime is 121322300173. The reversal of 121322300107 is 701003223121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121322300107 is a prime.

It is a super-2 number, since 2×121322300107² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (121322300707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60661150053 + 60661150054.

It is an arithmetic number, because the mean of its divisors is an integer number (60661150054).

Almost surely, 2^121322300107 is an apocalyptic number.

121322300107 is a deficient number, since it is larger than the sum of its proper divisors (1).

121322300107 is an equidigital number, since it uses as much as digits as its factorization.

121322300107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 121322300107 its reverse (701003223121), we get a palindrome (822325523228).

The spelling of 121322300107 in words is "one hundred twenty-one billion, three hundred twenty-two million, three hundred thousand, one hundred seven".