624907100113 has 2 divisors, whose sum is σ = 624907100114. Its totient is φ = 624907100112.

The previous prime is 624907100093. The next prime is 624907100141. The reversal of 624907100113 is 311001709426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 580374283329 + 44532816784 = 761823^2 + 211028^2 .

It is a cyclic number.

It is not a de Polignac number, because 624907100113 - 2²¹ = 624905002961 is a prime.

It is a super-2 number, since 2×624907100113² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (624907100173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312453550056 + 312453550057.

It is an arithmetic number, because the mean of its divisors is an integer number (312453550057).

Almost surely, 2^624907100113 is an apocalyptic number.

It is an amenable number.

624907100113 is a deficient number, since it is larger than the sum of its proper divisors (1).

624907100113 is an equidigital number, since it uses as much as digits as its factorization.

624907100113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

Adding to 624907100113 its reverse (311001709426), we get a palindrome (935908809539).

The spelling of 624907100113 in words is "six hundred twenty-four billion, nine hundred seven million, one hundred thousand, one hundred thirteen".