150075221101 has 8 divisors (see below), whose sum is σ = 162704165400. Its totient is φ = 137601233472.

The previous prime is 150075221089. The next prime is 150075221113. The reversal of 150075221101 is 101122570051.

It is an interprime number because it is at equal distance from previous prime (150075221089) and next prime (150075221113).

It can be written as a sum of positive squares in 4 ways, for example, as 6794045476 + 143281175625 = 82426^2 + 378525^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 150075221101 - 2⁵ = 150075221069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150075221201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38737150 + ... + 38741023.

It is an arithmetic number, because the mean of its divisors is an integer number (20338020675).

Almost surely, 2^150075221101 is an apocalyptic number.

It is an amenable number.

150075221101 is a deficient number, since it is larger than the sum of its proper divisors (12628944299).

150075221101 is a wasteful number, since it uses less digits than its factorization.

150075221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77478335.

The product of its (nonzero) digits is 700, while the sum is 25.

Adding to 150075221101 its reverse (101122570051), we get a palindrome (251197791152).

The spelling of 150075221101 in words is "one hundred fifty billion, seventy-five million, two hundred twenty-one thousand, one hundred one".