150382831 has 4 divisors (see below), whose sum is σ = 151762600. Its totient is φ = 149003064.

The previous prime is 150382823. The next prime is 150382877. The reversal of 150382831 is 138283051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150382831 - 2³ = 150382823 is a prime.

It is a super-2 number, since 2×150382831² = 45229991719149122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150382793 and 150382802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150382801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689721 + ... + 689938.

It is an arithmetic number, because the mean of its divisors is an integer number (37940650).

Almost surely, 2^150382831 is an apocalyptic number.

150382831 is a deficient number, since it is larger than the sum of its proper divisors (1379769).

150382831 is a wasteful number, since it uses less digits than its factorization.

150382831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379768.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 150382831 is about 12263.0677646338. The cubic root of 150382831 is about 531.7809212996.

The spelling of 150382831 in words is "one hundred fifty million, three hundred eighty-two thousand, eight hundred thirty-one".