973511323 has 2 divisors, whose sum is σ = 973511324. Its totient is φ = 973511322.

The previous prime is 973511267. The next prime is 973511333. The reversal of 973511323 is 323115379.

It is a happy number.

973511323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-973511323 is a prime.

It is not a weakly prime, because it can be changed into another prime (973511333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486755661 + 486755662.

It is an arithmetic number, because the mean of its divisors is an integer number (486755662).

Almost surely, 2^973511323 is an apocalyptic number.

973511323 is a deficient number, since it is larger than the sum of its proper divisors (1).

973511323 is an equidigital number, since it uses as much as digits as its factorization.

973511323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010, while the sum is 34.

The square root of 973511323 is about 31201.1429758591. The cubic root of 973511323 is about 991.0913119559.

The spelling of 973511323 in words is "nine hundred seventy-three million, five hundred eleven thousand, three hundred twenty-three".