151131424 has 48 divisors (see below), whose sum is σ = 303851520. Its totient is φ = 73981440.

The previous prime is 151131403. The next prime is 151131433. The reversal of 151131424 is 424131151.

It is a junction number, because it is equal to n+sod(n) for n = 151131395 and 151131404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482692 + ... + 483004.

It is an arithmetic number, because the mean of its divisors is an integer number (6330240).

Almost surely, 2^151131424 is an apocalyptic number.

It is an amenable number.

151131424 is an abundant number, since it is smaller than the sum of its proper divisors (152720096).

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

151131424 is a wasteful number, since it uses less digits than its factorization.

151131424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 585 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 151131424 is about 12293.5521310970. The cubic root of 151131424 is about 532.6618479868.

Adding to 151131424 its reverse (424131151), we get a palindrome (575262575).

The spelling of 151131424 in words is "one hundred fifty-one million, one hundred thirty-one thousand, four hundred twenty-four".