11043061 has 2 divisors, whose sum is σ = 11043062. Its totient is φ = 11043060.

The previous prime is 11043049. The next prime is 11043077. The reversal of 11043061 is 16034011.

It is an a-pointer prime, because the next prime (11043077) can be obtained adding 11043061 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6922161 + 4120900 = 2631^2 + 2030^2 .

It is a cyclic number.

It is not a de Polignac number, because 11043061 - 2⁵ = 11043029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11043001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521530 + 5521531.

It is an arithmetic number, because the mean of its divisors is an integer number (5521531).

Almost surely, 2^11043061 is an apocalyptic number.

It is an amenable number.

11043061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11043061 is an equidigital number, since it uses as much as digits as its factorization.

11043061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11043061 is about 3323.1101396132. The cubic root of 11043061 is about 222.6878336438.

Adding to 11043061 its reverse (16034011), we get a palindrome (27077072).

The spelling of 11043061 in words is "eleven million, forty-three thousand, sixty-one".