100101110101078 has 8 divisors (see below), whose sum is σ = 150175299936168. Its totient is φ = 50042676789024.

The previous prime is 100101110101001. The next prime is 100101110101079. The reversal of 100101110101078 is 870101011101001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101110101079) 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, 3939114876 + ... + 3939140287.

It is an arithmetic number, because the mean of its divisors is an integer number (18771912492021).

Almost surely, 2^{100101110101078} is an apocalyptic number.

100101110101078 is a deficient number, since it is larger than the sum of its proper divisors (50074189835090).

100101110101078 is an equidigital number, since it uses as much as digits as its factorization.

100101110101078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7878261518.

The product of its (nonzero) digits is 56, while the sum is 22.

Adding to 100101110101078 its reverse (870101011101001), we get a palindrome (970202121202079).

The spelling of 100101110101078 in words is "one hundred trillion, one hundred one billion, one hundred ten million, one hundred one thousand, seventy-eight".