1093030973 has 2 divisors, whose sum is σ = 1093030974. Its totient is φ = 1093030972.

The previous prime is 1093030951. The next prime is 1093030987. The reversal of 1093030973 is 3790303901.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1012066969 + 80964004 = 31813^2 + 8998^2 .

It is a cyclic number.

It is not a de Polignac number, because 1093030973 - 2¹⁶ = 1092965437 is a prime.

It is a super-3 number, since 3×1093030973³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1093030943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546515486 + 546515487.

It is an arithmetic number, because the mean of its divisors is an integer number (546515487).

Almost surely, 2^1093030973 is an apocalyptic number.

It is an amenable number.

1093030973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1093030973 is an equidigital number, since it uses as much as digits as its factorization.

1093030973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15309, while the sum is 35.

The square root of 1093030973 is about 33061.0189346910. The cubic root of 1093030973 is about 1030.0954990474.

The spelling of 1093030973 in words is "one billion, ninety-three million, thirty thousand, nine hundred seventy-three".