100550503543253 has 8 divisors (see below), whose sum is σ = 104748767645760. Its totient is φ = 96435373383520.

The previous prime is 100550503543199. The next prime is 100550503543331. The reversal of 100550503543253 is 352345305055001.

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 100550503543253 - 2⁸ = 100550503542997 is a prime.

It is a super-2 number, since 2×100550503543253² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 100550503543253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100550503543753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20783483225 + ... + 20783488062.

It is an arithmetic number, because the mean of its divisors is an integer number (13093595955720).

Almost surely, 2^{100550503543253} is an apocalyptic number.

It is an amenable number.

100550503543253 is a deficient number, since it is larger than the sum of its proper divisors (4198264102507).

100550503543253 is an equidigital number, since it uses as much as digits as its factorization.

100550503543253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41566971387.

The product of its (nonzero) digits is 675000, while the sum is 41.

Adding to 100550503543253 its reverse (352345305055001), we get a palindrome (452895808598254).

The spelling of 100550503543253 in words is "one hundred trillion, five hundred fifty billion, five hundred three million, five hundred forty-three thousand, two hundred fifty-three".