10956931 has 2 divisors, whose sum is σ = 10956932. Its totient is φ = 10956930.

The previous prime is 10956929. The next prime is 10956937. The reversal of 10956931 is 13965901.

It is a weak prime.

It is an emirp because it is prime and its reverse (13965901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10956931 - 2¹ = 10956929 is a prime.

It is a super-2 number, since 2×10956931² = 240108673877522, which contains 22 as substring.

Together with 10956929, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10956937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5478465 + 5478466.

It is an arithmetic number, because the mean of its divisors is an integer number (5478466).

Almost surely, 2^10956931 is an apocalyptic number.

10956931 is a deficient number, since it is larger than the sum of its proper divisors (1).

10956931 is an equidigital number, since it uses as much as digits as its factorization.

10956931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 10956931 is about 3310.1255263207. The cubic root of 10956931 is about 222.1073730519.

The spelling of 10956931 in words is "ten million, nine hundred fifty-six thousand, nine hundred thirty-one".