150112245 has 32 divisors (see below), whose sum is σ = 245329920. Its totient is φ = 78361920.

The previous prime is 150112241. The next prime is 150112279. The reversal of 150112245 is 542211051.

It is not a de Polignac number, because 150112245 - 2² = 150112241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150112241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154752 + ... + 155718.

It is an arithmetic number, because the mean of its divisors is an integer number (7666560).

Almost surely, 2^150112245 is an apocalyptic number.

150112245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150112245 is a deficient number, since it is larger than the sum of its proper divisors (95217675).

150112245 is a wasteful number, since it uses less digits than its factorization.

150112245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 150112245 is about 12252.0302399235. The cubic root of 150112245 is about 531.4617827819.

Adding to 150112245 its reverse (542211051), we get a palindrome (692323296).

The spelling of 150112245 in words is "one hundred fifty million, one hundred twelve thousand, two hundred forty-five".