101100320343 has 28 divisors (see below), whose sum is σ = 165361255368. Its totient is φ = 61272916560.

The previous prime is 101100320333. The next prime is 101100320351. The reversal of 101100320343 is 343023001101.

101100320343 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 0 + 0 + 320 + 343 = 666.

It is not a de Polignac number, because 101100320343 - 2⁴ = 101100320327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101100320303) 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 27 ways as a sum of consecutive naturals, for example, 6295780 + ... + 6311817.

Almost surely, 2^101100320343 is an apocalyptic number.

101100320343 is a deficient number, since it is larger than the sum of its proper divisors (64260935025).

101100320343 is an equidigital number, since it uses as much as digits as its factorization.

101100320343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12607626 (or 12607611 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 101100320343 its reverse (343023001101), we get a palindrome (444123321444).

The spelling of 101100320343 in words is "one hundred one billion, one hundred million, three hundred twenty thousand, three hundred forty-three".