100053512443 has 8 divisors (see below), whose sum is σ = 100809767520. Its totient is φ = 99299128320.

The previous prime is 100053512423. The next prime is 100053512473. The reversal of 100053512443 is 344215350001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100053512443 - 2²¹ = 100051415291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100053512423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360288 + ... + 574381.

It is an arithmetic number, because the mean of its divisors is an integer number (12601220940).

Almost surely, 2^100053512443 is an apocalyptic number.

100053512443 is a deficient number, since it is larger than the sum of its proper divisors (756255077).

100053512443 is an equidigital number, since it uses as much as digits as its factorization.

100053512443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935477.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 100053512443 its reverse (344215350001), we get a palindrome (444268862444).

The spelling of 100053512443 in words is "one hundred billion, fifty-three million, five hundred twelve thousand, four hundred forty-three".