1073232073 has 2 divisors, whose sum is σ = 1073232074. Its totient is φ = 1073232072.

The previous prime is 1073232067. The next prime is 1073232103. The reversal of 1073232073 is 3702323701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 972691344 + 100540729 = 31188^2 + 10027^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073232073 - 2⁹ = 1073231561 is a prime.

It is a super-3 number, since 3×1073232073³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1073232373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536616036 + 536616037.

It is an arithmetic number, because the mean of its divisors is an integer number (536616037).

Almost surely, 2^1073232073 is an apocalyptic number.

It is an amenable number.

1073232073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073232073 is an equidigital number, since it uses as much as digits as its factorization.

1073232073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 1073232073 is about 32760.2208936387. The cubic root of 1073232073 is about 1023.8379288711.

Adding to 1073232073 its reverse (3702323701), we get a palindrome (4775555774).

The spelling of 1073232073 in words is "one billion, seventy-three million, two hundred thirty-two thousand, seventy-three".