150201144 has 24 divisors (see below), whose sum is σ = 406794960. Its totient is φ = 50067024.

The previous prime is 150201131. The next prime is 150201157. The reversal of 150201144 is 441102051.

It is an interprime number because it is at equal distance from previous prime (150201131) and next prime (150201157).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1042992 + ... + 1043135.

It is an arithmetic number, because the mean of its divisors is an integer number (16949790).

Almost surely, 2^150201144 is an apocalyptic number.

It is an amenable number.

150201144 is an abundant number, since it is smaller than the sum of its proper divisors (256593816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150201144 is a wasteful number, since it uses less digits than its factorization.

150201144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086139 (or 2086132 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 150201144 is about 12255.6576322937. The cubic root of 150201144 is about 531.5666756181.

Adding to 150201144 its reverse (441102051), we get a palindrome (591303195).

The spelling of 150201144 in words is "one hundred fifty million, two hundred one thousand, one hundred forty-four".