10951331 has 2 divisors, whose sum is σ = 10951332. Its totient is φ = 10951330.

The previous prime is 10951327. The next prime is 10951333. The reversal of 10951331 is 13315901.

10951331 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 is a cyclic number.

It is not a de Polignac number, because 10951331 - 2² = 10951327 is a prime.

It is a super-2 number, since 2×10951331² = 239863301343122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 10951333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10951297 and 10951306.

It is not a weakly prime, because it can be changed into another prime (10951333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5475665 + 5475666.

It is an arithmetic number, because the mean of its divisors is an integer number (5475666).

Almost surely, 2^10951331 is an apocalyptic number.

10951331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10951331 is an equidigital number, since it uses as much as digits as its factorization.

10951331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 10951331 is about 3309.2795288401. The cubic root of 10951331 is about 222.0695275016.

The spelling of 10951331 in words is "ten million, nine hundred fifty-one thousand, three hundred thirty-one".