1083372973 has 2 divisors, whose sum is σ = 1083372974. Its totient is φ = 1083372972.

The previous prime is 1083372949. The next prime is 1083373001. The reversal of 1083372973 is 3792733801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 958335849 + 125037124 = 30957^2 + 11182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1083372973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083372373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541686486 + 541686487.

It is an arithmetic number, because the mean of its divisors is an integer number (541686487).

Almost surely, 2^1083372973 is an apocalyptic number.

It is an amenable number.

1083372973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083372973 is an equidigital number, since it uses as much as digits as its factorization.

1083372973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 1083372973 is about 32914.6315944748. The cubic root of 1083372973 is about 1027.0525510949.

The spelling of 1083372973 in words is "one billion, eighty-three million, three hundred seventy-two thousand, nine hundred seventy-three".