10200032281 has 2 divisors, whose sum is σ = 10200032282. Its totient is φ = 10200032280.

The previous prime is 10200032251. The next prime is 10200032303. The reversal of 10200032281 is 18223000201.

10200032281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9463398400 + 736633881 = 97280^2 + 27141^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200032281 - 2⁷ = 10200032153 is a prime.

It is a super-3 number, since 3×10200032281³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (10200032251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100016140 + 5100016141.

It is an arithmetic number, because the mean of its divisors is an integer number (5100016141).

Almost surely, 2^10200032281 is an apocalyptic number.

It is an amenable number.

10200032281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200032281 is an equidigital number, since it uses as much as digits as its factorization.

10200032281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10200032281 its reverse (18223000201), we get a palindrome (28423032482).

The spelling of 10200032281 in words is "ten billion, two hundred million, thirty-two thousand, two hundred eighty-one".