10966121 has 4 divisors (see below), whose sum is σ = 10972752. Its totient is φ = 10959492.

The previous prime is 10966117. The next prime is 10966159. The reversal of 10966121 is 12166901.

10966121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10966121 - 2² = 10966117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10966421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430 + ... + 4896.

It is an arithmetic number, because the mean of its divisors is an integer number (2743188).

Almost surely, 2^10966121 is an apocalyptic number.

It is an amenable number.

10966121 is a deficient number, since it is larger than the sum of its proper divisors (6631).

10966121 is an equidigital number, since it uses as much as digits as its factorization.

10966121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6630.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 10966121 is about 3311.5134002447. The cubic root of 10966121 is about 222.1694523682.

The spelling of 10966121 in words is "ten million, nine hundred sixty-six thousand, one hundred twenty-one".