10901281 has 2 divisors, whose sum is σ = 10901282. Its totient is φ = 10901280.

The previous prime is 10901257. The next prime is 10901291. The reversal of 10901281 is 18210901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7750656 + 3150625 = 2784^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 10901281 - 2¹¹ = 10899233 is a prime.

It is a super-2 number, since 2×10901281² = 237675854881922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10901291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5450640 + 5450641.

It is an arithmetic number, because the mean of its divisors is an integer number (5450641).

Almost surely, 2^10901281 is an apocalyptic number.

It is an amenable number.

10901281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10901281 is an equidigital number, since it uses as much as digits as its factorization.

10901281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 10901281 is about 3301.7088000004. The cubic root of 10901281 is about 221.7307085641.

The spelling of 10901281 in words is "ten million, nine hundred one thousand, two hundred eighty-one".