151205244 has 12 divisors (see below), whose sum is σ = 352812264. Its totient is φ = 50401744.

The previous prime is 151205233. The next prime is 151205261. The reversal of 151205244 is 442502151.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6300207 + ... + 6300230.

It is an arithmetic number, because the mean of its divisors is an integer number (29401022).

Almost surely, 2^151205244 is an apocalyptic number.

It is an amenable number.

151205244 is an abundant number, since it is smaller than the sum of its proper divisors (201607020).

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

151205244 is a wasteful number, since it uses less digits than its factorization.

151205244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12600444 (or 12600442 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 151205244 is about 12296.5541514686. The cubic root of 151205244 is about 532.7485599275.

Adding to 151205244 its reverse (442502151), we get a palindrome (593707395).

The spelling of 151205244 in words is "one hundred fifty-one million, two hundred five thousand, two hundred forty-four".