101300100281 has 2 divisors, whose sum is σ = 101300100282. Its totient is φ = 101300100280.

The previous prime is 101300100277. The next prime is 101300100323. The reversal of 101300100281 is 182001003101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101101741225 + 198359056 = 317965^2 + 14084^2 .

It is a cyclic number.

It is not a de Polignac number, because 101300100281 - 2² = 101300100277 is a prime.

It is a super-2 number, since 2×101300100281² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (101300100481) 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, 50650050140 + 50650050141.

It is an arithmetic number, because the mean of its divisors is an integer number (50650050141).

Almost surely, 2^101300100281 is an apocalyptic number.

It is an amenable number.

101300100281 is a deficient number, since it is larger than the sum of its proper divisors (1).

101300100281 is an equidigital number, since it uses as much as digits as its factorization.

101300100281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101300100281 its reverse (182001003101), we get a palindrome (283301103382).

The spelling of 101300100281 in words is "one hundred one billion, three hundred million, one hundred thousand, two hundred eighty-one".