11046121 has 2 divisors, whose sum is σ = 11046122. Its totient is φ = 11046120.

The previous prime is 11046059. The next prime is 11046127. The reversal of 11046121 is 12164011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6786025 + 4260096 = 2605^2 + 2064^2 .

It is a cyclic number.

It is not a de Polignac number, because 11046121 - 2²¹ = 8948969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11046095 and 11046104.

It is not a weakly prime, because it can be changed into another prime (11046127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5523060 + 5523061.

It is an arithmetic number, because the mean of its divisors is an integer number (5523061).

Almost surely, 2^11046121 is an apocalyptic number.

It is an amenable number.

11046121 is a deficient number, since it is larger than the sum of its proper divisors (1).

11046121 is an equidigital number, since it uses as much as digits as its factorization.

11046121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 11046121 is about 3323.5705197874. The cubic root of 11046121 is about 222.7084004607.

It can be divided in two parts, 1104 and 6121, that added together give a square (7225 = 85²).

The spelling of 11046121 in words is "eleven million, forty-six thousand, one hundred twenty-one".