150400101 has 8 divisors (see below), whose sum is σ = 201410080. Its totient is φ = 99828432.

The previous prime is 150400099. The next prime is 150400109. The reversal of 150400101 is 101004051.

It is a happy number.

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

It is not a de Polignac number, because 150400101 - 2¹ = 150400099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150400109) 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, 108775 + ... + 110148.

It is an arithmetic number, because the mean of its divisors is an integer number (25176260).

Almost surely, 2^150400101 is an apocalyptic number.

It is an amenable number.

150400101 is a deficient number, since it is larger than the sum of its proper divisors (51009979).

150400101 is a wasteful number, since it uses less digits than its factorization.

150400101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219155.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 150400101 is about 12263.7718912250. The cubic root of 150400101 is about 531.8012771362.

Adding to 150400101 its reverse (101004051), we get a palindrome (251404152).

The spelling of 150400101 in words is "one hundred fifty million, four hundred thousand, one hundred one".