101150204235055 has 4 divisors (see below), whose sum is σ = 121380245082072. Its totient is φ = 80920163388040.

The previous prime is 101150204235029. The next prime is 101150204235061. The reversal of 101150204235055 is 550532402051101.

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

It is not a de Polignac number, because 101150204235055 - 2¹¹ = 101150204233007 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 101150204235055.

It is a congruent number.

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, 10115020423501 + ... + 10115020423510.

It is an arithmetic number, because the mean of its divisors is an integer number (30345061270518).

Almost surely, 2^{101150204235055} is an apocalyptic number.

101150204235055 is a deficient number, since it is larger than the sum of its proper divisors (20230040847017).

101150204235055 is an equidigital number, since it uses as much as digits as its factorization.

101150204235055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20230040847016.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 101150204235055 its reverse (550532402051101), we get a palindrome (651682606286156).

The spelling of 101150204235055 in words is "one hundred one trillion, one hundred fifty billion, two hundred four million, two hundred thirty-five thousand, fifty-five".