151242324 has 12 divisors (see below), whose sum is σ = 352898784. Its totient is φ = 50414104.

The previous prime is 151242323. The next prime is 151242331. The reversal of 151242324 is 423242151.

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

It is a junction number, because it is equal to n+sod(n) for n = 151242294 and 151242303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151242323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6301752 + ... + 6301775.

It is an arithmetic number, because the mean of its divisors is an integer number (29408232).

Almost surely, 2^151242324 is an apocalyptic number.

It is an amenable number.

151242324 is an abundant number, since it is smaller than the sum of its proper divisors (201656460).

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

151242324 is a wasteful number, since it uses less digits than its factorization.

151242324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12603534 (or 12603532 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 151242324 is about 12298.0617985112. The cubic root of 151242324 is about 532.7921049385.

Adding to 151242324 its reverse (423242151), we get a palindrome (574484475).

The spelling of 151242324 in words is "one hundred fifty-one million, two hundred forty-two thousand, three hundred twenty-four".