122101327507 has 2 divisors, whose sum is σ = 122101327508. Its totient is φ = 122101327506.

The previous prime is 122101327427. The next prime is 122101327529. The reversal of 122101327507 is 705723101221.

It is a strong prime.

It is an emirp because it is prime and its reverse (705723101221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122101327507 - 2¹⁵ = 122101294739 is a prime.

It is not a weakly prime, because it can be changed into another prime (122101327547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050663753 + 61050663754.

It is an arithmetic number, because the mean of its divisors is an integer number (61050663754).

Almost surely, 2^122101327507 is an apocalyptic number.

122101327507 is a deficient number, since it is larger than the sum of its proper divisors (1).

122101327507 is an equidigital number, since it uses as much as digits as its factorization.

122101327507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

Adding to 122101327507 its reverse (705723101221), we get a palindrome (827824428728).

The spelling of 122101327507 in words is "one hundred twenty-two billion, one hundred one million, three hundred twenty-seven thousand, five hundred seven".