124210200113 has 2 divisors, whose sum is σ = 124210200114. Its totient is φ = 124210200112.

The previous prime is 124210200091. The next prime is 124210200131. The reversal of 124210200113 is 311002012421.

Together with next prime (124210200131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122659651984 + 1550548129 = 350228^2 + 39377^2 .

It is a cyclic number.

It is not a de Polignac number, because 124210200113 - 2¹² = 124210196017 is a prime.

It is a super-2 number, since 2×124210200113² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124210200091 and 124210200100.

It is not a weakly prime, because it can be changed into another prime (124210200193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62105100056 + 62105100057.

It is an arithmetic number, because the mean of its divisors is an integer number (62105100057).

Almost surely, 2^124210200113 is an apocalyptic number.

It is an amenable number.

124210200113 is a deficient number, since it is larger than the sum of its proper divisors (1).

124210200113 is an equidigital number, since it uses as much as digits as its factorization.

124210200113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 124210200113 its reverse (311002012421), we get a palindrome (435212212534).

The spelling of 124210200113 in words is "one hundred twenty-four billion, two hundred ten million, two hundred thousand, one hundred thirteen".