1100010973 has 2 divisors, whose sum is σ = 1100010974. Its totient is φ = 1100010972.

The previous prime is 1100010971. The next prime is 1100011013. The reversal of 1100010973 is 3790100011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1099452964 + 558009 = 33158^2 + 747^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100010973 - 2¹ = 1100010971 is a prime.

Together with 1100010971, 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 (1100010971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550005486 + 550005487.

It is an arithmetic number, because the mean of its divisors is an integer number (550005487).

Almost surely, 2^1100010973 is an apocalyptic number.

It is an amenable number.

1100010973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100010973 is an equidigital number, since it uses as much as digits as its factorization.

1100010973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 1100010973 is about 33166.4133273407. The cubic root of 1100010973 is about 1032.2835479327.

Adding to 1100010973 its reverse (3790100011), we get a palindrome (4890110984).

The spelling of 1100010973 in words is "one billion, one hundred million, ten thousand, nine hundred seventy-three".