232132001 has 2 divisors, whose sum is σ = 232132002. Its totient is φ = 232132000.

The previous prime is 232131983. The next prime is 232132009. The reversal of 232132001 is 100231232.

It is a happy number.

232132001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193877776 + 38254225 = 13924^2 + 6185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232132001 is a prime.

It is not a weakly prime, because it can be changed into another prime (232132009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116066000 + 116066001.

It is an arithmetic number, because the mean of its divisors is an integer number (116066001).

Almost surely, 2^232132001 is an apocalyptic number.

It is an amenable number.

232132001 is a deficient number, since it is larger than the sum of its proper divisors (1).

232132001 is an equidigital number, since it uses as much as digits as its factorization.

232132001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 232132001 is about 15235.8787406569. The cubic root of 232132001 is about 614.5798800804.

Adding to 232132001 its reverse (100231232), we get a palindrome (332363233).

The spelling of 232132001 in words is "two hundred thirty-two million, one hundred thirty-two thousand, one".