11373073 has 2 divisors, whose sum is σ = 11373074. Its totient is φ = 11373072.

The previous prime is 11373071. The next prime is 11373079. The reversal of 11373073 is 37037311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10647169 + 725904 = 3263^2 + 852^2 .

It is a cyclic number.

It is not a de Polignac number, because 11373073 - 2¹ = 11373071 is a prime.

Together with 11373071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11373071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5686536 + 5686537.

It is an arithmetic number, because the mean of its divisors is an integer number (5686537).

Almost surely, 2^11373073 is an apocalyptic number.

It is an amenable number.

11373073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11373073 is an equidigital number, since it uses as much as digits as its factorization.

11373073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 25.

The square root of 11373073 is about 3372.3987012214. The cubic root of 11373073 is about 224.8843718643.

The spelling of 11373073 in words is "eleven million, three hundred seventy-three thousand, seventy-three".