100522120507 has 2 divisors, whose sum is σ = 100522120508. Its totient is φ = 100522120506.

The previous prime is 100522120483. The next prime is 100522120541. The reversal of 100522120507 is 705021225001.

It is a weak prime.

It is an emirp because it is prime and its reverse (705021225001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100522120507 - 2³¹ = 98374636859 is a prime.

It is a super-2 number, since 2×100522120507² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100522120577) 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, 50261060253 + 50261060254.

It is an arithmetic number, because the mean of its divisors is an integer number (50261060254).

Almost surely, 2^100522120507 is an apocalyptic number.

100522120507 is a deficient number, since it is larger than the sum of its proper divisors (1).

100522120507 is an equidigital number, since it uses as much as digits as its factorization.

100522120507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 25.

Adding to 100522120507 its reverse (705021225001), we get a palindrome (805543345508).

The spelling of 100522120507 in words is "one hundred billion, five hundred twenty-two million, one hundred twenty thousand, five hundred seven".