152130331 has 8 divisors (see below), whose sum is σ = 162108000. Its totient is φ = 142267008.

The previous prime is 152130289. The next prime is 152130337. The reversal of 152130331 is 133031251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152130331 - 2¹¹ = 152128283 is a prime.

It is a super-2 number, since 2×152130331² = 46287275220339122, 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 = 152130299 and 152130308.

It is not an unprimeable number, because it can be changed into a prime (152130337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25831 + ... + 31168.

It is an arithmetic number, because the mean of its divisors is an integer number (20263500).

Almost surely, 2^152130331 is an apocalyptic number.

152130331 is a deficient number, since it is larger than the sum of its proper divisors (9977669).

152130331 is a wasteful number, since it uses less digits than its factorization.

152130331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57173.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 152130331 is about 12334.1124934062. The cubic root of 152130331 is about 533.8328192635.

Adding to 152130331 its reverse (133031251), we get a palindrome (285161582).

The spelling of 152130331 in words is "one hundred fifty-two million, one hundred thirty thousand, three hundred thirty-one".