100500610060555 has 4 divisors (see below), whose sum is σ = 120600732072672. Its totient is φ = 80400488048440.

The previous prime is 100500610060537. The next prime is 100500610060607. The reversal of 100500610060555 is 555060016005001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100500610060555 - 2¹⁵ = 100500610027787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100500610060555.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10050061006051 + ... + 10050061006060.

It is an arithmetic number, because the mean of its divisors is an integer number (30150183018168).

Almost surely, 2^{100500610060555} is an apocalyptic number.

100500610060555 is a deficient number, since it is larger than the sum of its proper divisors (20100122012117).

100500610060555 is an equidigital number, since it uses as much as digits as its factorization.

100500610060555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20100122012116.

The product of its (nonzero) digits is 22500, while the sum is 34.

Adding to 100500610060555 its reverse (555060016005001), we get a palindrome (655560626065556).

The spelling of 100500610060555 in words is "one hundred trillion, five hundred billion, six hundred ten million, sixty thousand, five hundred fifty-five".