100385616075051 has 4 divisors (see below), whose sum is σ = 133847488100072. Its totient is φ = 66923744050032.

The previous prime is 100385616075007. The next prime is 100385616075067. The reversal of 100385616075051 is 150570616583001.

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

It is not a de Polignac number, because 100385616075051 - 2¹⁰ = 100385616074027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100385616075751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16730936012506 + ... + 16730936012511.

It is an arithmetic number, because the mean of its divisors is an integer number (33461872025018).

Almost surely, 2^{100385616075051} is an apocalyptic number.

100385616075051 is a deficient number, since it is larger than the sum of its proper divisors (33461872025021).

100385616075051 is an equidigital number, since it uses as much as digits as its factorization.

100385616075051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33461872025020.

The product of its (nonzero) digits is 756000, while the sum is 48.

The spelling of 100385616075051 in words is "one hundred trillion, three hundred eighty-five billion, six hundred sixteen million, seventy-five thousand, fifty-one".