100600606555 has 4 divisors (see below), whose sum is σ = 120720727872. Its totient is φ = 80480485240.

The previous prime is 100600606549. The next prime is 100600606577. The reversal of 100600606555 is 555606006001.

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

It is not a de Polignac number, because 100600606555 - 2¹³ = 100600598363 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 100600606555.

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, 10060060651 + ... + 10060060660.

It is an arithmetic number, because the mean of its divisors is an integer number (30180181968).

Almost surely, 2^100600606555 is an apocalyptic number.

100600606555 is a deficient number, since it is larger than the sum of its proper divisors (20120121317).

100600606555 is an equidigital number, since it uses as much as digits as its factorization.

100600606555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20120121316.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 100600606555 in words is "one hundred billion, six hundred million, six hundred six thousand, five hundred fifty-five".