100520600655 has 8 divisors (see below), whose sum is σ = 160832961072. Its totient is φ = 53610987008.

The previous prime is 100520600629. The next prime is 100520600699. The reversal of 100520600655 is 556006025001.

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 100520600655 - 2⁶ = 100520600591 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 3350686674 + ... + 3350686703.

It is an arithmetic number, because the mean of its divisors is an integer number (20104120134).

Almost surely, 2^100520600655 is an apocalyptic number.

100520600655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100520600655 is a deficient number, since it is larger than the sum of its proper divisors (60312360417).

100520600655 is an equidigital number, since it uses as much as digits as its factorization.

100520600655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6701373385.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 100520600655 its reverse (556006025001), we get a palindrome (656526625656).

The spelling of 100520600655 in words is "one hundred billion, five hundred twenty million, six hundred thousand, six hundred fifty-five".