100516440255611 has 4 divisors (see below), whose sum is σ = 102655087920672. Its totient is φ = 98377792590552.

The previous prime is 100516440255577. The next prime is 100516440255697. The reversal of 100516440255611 is 116552044615001.

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

It is a cyclic number.

It is not a de Polignac number, because 100516440255611 - 2²⁶ = 100516373146747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100516440255911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069323832460 + ... + 1069323832553.

It is an arithmetic number, because the mean of its divisors is an integer number (25663771980168).

Almost surely, 2^{100516440255611} is an apocalyptic number.

100516440255611 is a deficient number, since it is larger than the sum of its proper divisors (2138647665061).

100516440255611 is an equidigital number, since it uses as much as digits as its factorization.

100516440255611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138647665060.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 100516440255611 in words is "one hundred trillion, five hundred sixteen billion, four hundred forty million, two hundred fifty-five thousand, six hundred eleven".