232030131 has 16 divisors (see below), whose sum is σ = 326086560. Its totient is φ = 146531840.

The previous prime is 232030129. The next prime is 232030157. The reversal of 232030131 is 131030232.

It is a cyclic number.

It is not a de Polignac number, because 232030131 - 2¹ = 232030129 is a prime.

It is a super-2 number, since 2×232030131² = 107675963383754322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232030131.

It is not an unprimeable number, because it can be changed into a prime (232030121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20550 + ... + 29771.

It is an arithmetic number, because the mean of its divisors is an integer number (20380410).

Almost surely, 2^232030131 is an apocalyptic number.

232030131 is a deficient number, since it is larger than the sum of its proper divisors (94056429).

232030131 is a wasteful number, since it uses less digits than its factorization.

232030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50406.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 232030131 is about 15232.5352781472. The cubic root of 232030131 is about 614.4899651288.

Adding to 232030131 its reverse (131030232), we get a palindrome (363060363).

The spelling of 232030131 in words is "two hundred thirty-two million, thirty thousand, one hundred thirty-one".