10942231 has 2 divisors, whose sum is σ = 10942232. Its totient is φ = 10942230.

The previous prime is 10942229. The next prime is 10942247. The reversal of 10942231 is 13224901.

It is a weak prime.

It is an emirp because it is prime and its reverse (13224901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10942231 - 2¹ = 10942229 is a prime.

It is a super-2 number, since 2×10942231² = 239464838514722, which contains 22 as substring.

Together with 10942229, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10942201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5471115 + 5471116.

It is an arithmetic number, because the mean of its divisors is an integer number (5471116).

Almost surely, 2^10942231 is an apocalyptic number.

10942231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10942231 is an equidigital number, since it uses as much as digits as its factorization.

10942231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10942231 is about 3307.9043214700. The cubic root of 10942231 is about 222.0080009561.

The spelling of 10942231 in words is "ten million, nine hundred forty-two thousand, two hundred thirty-one".