150000101 has 4 divisors (see below), whose sum is σ = 150032652. Its totient is φ = 149967552.

The previous prime is 150000091. The next prime is 150000107. The reversal of 150000101 is 101000051.

It is a happy number.

150000101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 73017025 + 76983076 = 8545^2 + 8774^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150000101 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 (150000107) 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, 7940 + ... + 19053.

It is an arithmetic number, because the mean of its divisors is an integer number (37508163).

Almost surely, 2^150000101 is an apocalyptic number.

It is an amenable number.

150000101 is a deficient number, since it is larger than the sum of its proper divisors (32551).

150000101 is an equidigital number, since it uses as much as digits as its factorization.

150000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32550.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 150000101 is about 12247.4528372229. The cubic root of 150000101 is about 531.3294038452.

Adding to 150000101 its reverse (101000051), we get a palindrome (251000152).

Subtracting from 150000101 its reverse (101000051), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 150000101 in words is "one hundred fifty million, one hundred one", and thus it is an aban number.