10891301 has 2 divisors, whose sum is σ = 10891302. Its totient is φ = 10891300.

The previous prime is 10891291. The next prime is 10891303. The reversal of 10891301 is 10319801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10719076 + 172225 = 3274^2 + 415^2 .

It is a cyclic number.

It is not a de Polignac number, because 10891301 - 2¹⁰ = 10890277 is a prime.

Together with 10891303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10891303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5445650 + 5445651.

It is an arithmetic number, because the mean of its divisors is an integer number (5445651).

Almost surely, 2^10891301 is an apocalyptic number.

It is an amenable number.

10891301 is a deficient number, since it is larger than the sum of its proper divisors (1).

10891301 is an equidigital number, since it uses as much as digits as its factorization.

10891301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 10891301 is about 3300.1971153251. The cubic root of 10891301 is about 221.6630239161.

The spelling of 10891301 in words is "ten million, eight hundred ninety-one thousand, three hundred one".