230132132 has 6 divisors (see below), whose sum is σ = 402731238. Its totient is φ = 115066064.

The previous prime is 230132131. The next prime is 230132137. The reversal of 230132132 is 231231032.

It can be written as a sum of positive squares in only one way, i.e., 180203776 + 49928356 = 13424^2 + 7066^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 230132132.

It is not an unprimeable number, because it can be changed into a prime (230132131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28766513 + ... + 28766520.

It is an arithmetic number, because the mean of its divisors is an integer number (67121873).

Almost surely, 2^230132132 is an apocalyptic number.

It is an amenable number.

230132132 is a deficient number, since it is larger than the sum of its proper divisors (172599106).

230132132 is a wasteful number, since it uses less digits than its factorization.

230132132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57533037 (or 57533035 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 230132132 is about 15170.1065256642. The cubic root of 230132132 is about 612.8098730250.

Adding to 230132132 its reverse (231231032), we get a palindrome (461363164).

The spelling of 230132132 in words is "two hundred thirty million, one hundred thirty-two thousand, one hundred thirty-two".