232131010 has 16 divisors (see below), whose sum is σ = 419960376. Its totient is φ = 92380288.

The previous prime is 232131001. The next prime is 232131013. The reversal of 232131010 is 10131232.

It can be written as a sum of positive squares in 4 ways, for example, as 180391761 + 51739249 = 13431^2 + 7193^2 .

It is not an unprimeable number, because it can be changed into a prime (232131013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56947 + ... + 60886.

Almost surely, 2^232131010 is an apocalyptic number.

232131010 is a deficient number, since it is larger than the sum of its proper divisors (187829366).

232131010 is a wasteful number, since it uses less digits than its factorization.

232131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118037.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 232131010 is about 15235.8462187041. The cubic root of 232131010 is about 614.5790055069.

Adding to 232131010 its reverse (10131232), we get a palindrome (242262242).

The spelling of 232131010 in words is "two hundred thirty-two million, one hundred thirty-one thousand, ten".