973937133323 has 40 divisors (see below), whose sum is σ = 1256942520576. Its totient is φ = 748221709200.

The previous prime is 973937133271. The next prime is 973937133329. The reversal of 973937133323 is 323331739379.

It is a happy number.

It is not a de Polignac number, because 973937133323 - 2²⁸ = 973668697867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (973937133329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1615490 + ... + 2134872.

Almost surely, 2^973937133323 is an apocalyptic number.

973937133323 is a deficient number, since it is larger than the sum of its proper divisors (283005387253).

973937133323 is an equidigital number, since it uses as much as digits as its factorization.

973937133323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519493 (or 519472 counting only the distinct ones).

The product of its digits is 5786802, while the sum is 53.

The spelling of 973937133323 in words is "nine hundred seventy-three billion, nine hundred thirty-seven million, one hundred thirty-three thousand, three hundred twenty-three".