10102300100281 has 2 divisors, whose sum is σ = 10102300100282. Its totient is φ = 10102300100280.

The previous prime is 10102300100279. The next prime is 10102300100351. The reversal of 10102300100281 is 18200100320101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7863027283881 + 2239272816400 = 2804109^2 + 1496420^2 .

It is a cyclic number.

It is not a de Polignac number, because 10102300100281 - 2¹ = 10102300100279 is a prime.

It is a super-4 number, since 4×10102300100281⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

Together with 10102300100279, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10102300106281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051150050140 + 5051150050141.

It is an arithmetic number, because the mean of its divisors is an integer number (5051150050141).

Almost surely, 2^{10102300100281} is an apocalyptic number.

It is an amenable number.

10102300100281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102300100281 is an equidigital number, since it uses as much as digits as its factorization.

10102300100281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10102300100281 its reverse (18200100320101), we get a palindrome (28302400420382).

The spelling of 10102300100281 in words is "ten trillion, one hundred two billion, three hundred million, one hundred thousand, two hundred eighty-one".