522120451103 has 2 divisors, whose sum is σ = 522120451104. Its totient is φ = 522120451102.

The previous prime is 522120451093. The next prime is 522120451157. The reversal of 522120451103 is 301154021225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522120451103 - 2²² = 522116256799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522120451403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261060225551 + 261060225552.

It is an arithmetic number, because the mean of its divisors is an integer number (261060225552).

Almost surely, 2^522120451103 is an apocalyptic number.

522120451103 is a deficient number, since it is larger than the sum of its proper divisors (1).

522120451103 is an equidigital number, since it uses as much as digits as its factorization.

522120451103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 522120451103 its reverse (301154021225), we get a palindrome (823274472328).

The spelling of 522120451103 in words is "five hundred twenty-two billion, one hundred twenty million, four hundred fifty-one thousand, one hundred three".