151320244 has 12 divisors (see below), whose sum is σ = 265250944. Its totient is φ = 75534264.

The previous prime is 151320233. The next prime is 151320251. The reversal of 151320244 is 442023151.

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, 28734 + ... + 33589.

Almost surely, 2^151320244 is an apocalyptic number.

It is an amenable number.

151320244 is a deficient number, since it is larger than the sum of its proper divisors (113930700).

151320244 is a wasteful number, since it uses less digits than its factorization.

151320244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62934 (or 62932 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 151320244 is about 12301.2293694573. The cubic root of 151320244 is about 532.8835873407.

Adding to 151320244 its reverse (442023151), we get a palindrome (593343395).

The spelling of 151320244 in words is "one hundred fifty-one million, three hundred twenty thousand, two hundred forty-four".