1121446093 has 2 divisors, whose sum is σ = 1121446094. Its totient is φ = 1121446092.

The previous prime is 1121446091. The next prime is 1121446141. The reversal of 1121446093 is 3906441211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 947285284 + 174160809 = 30778^2 + 13197^2 .

It is a cyclic number.

It is not a de Polignac number, because 1121446093 - 2¹ = 1121446091 is a prime.

Together with 1121446091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121446091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560723046 + 560723047.

It is an arithmetic number, because the mean of its divisors is an integer number (560723047).

Almost surely, 2^1121446093 is an apocalyptic number.

It is an amenable number.

1121446093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121446093 is an equidigital number, since it uses as much as digits as its factorization.

1121446093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1121446093 is about 33487.9992385332. Note that the first 3 decimals coincide. The cubic root of 1121446093 is about 1038.9455822752.

The spelling of 1121446093 in words is "one billion, one hundred twenty-one million, four hundred forty-six thousand, ninety-three".