100573132657443 has 32 divisors (see below), whose sum is σ = 141826576066560. Its totient is φ = 63294501150720.

The previous prime is 100573132657421. The next prime is 100573132657451. The reversal of 100573132657443 is 344756231375001.

It is not a de Polignac number, because 100573132657443 - 2¹⁰ = 100573132656419 is a prime.

It is a super-2 number, since 2×100573132657443² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100573132657043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13276896 + ... + 19427357.

It is an arithmetic number, because the mean of its divisors is an integer number (4432080502080).

Almost surely, 2^{100573132657443} is an apocalyptic number.

100573132657443 is a deficient number, since it is larger than the sum of its proper divisors (41253443409117).

100573132657443 is a wasteful number, since it uses less digits than its factorization.

100573132657443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32705099.

The product of its (nonzero) digits is 6350400, while the sum is 51.

The spelling of 100573132657443 in words is "one hundred trillion, five hundred seventy-three billion, one hundred thirty-two million, six hundred fifty-seven thousand, four hundred forty-three".