232002001001 has 2 divisors, whose sum is σ = 232002001002. Its totient is φ = 232002001000.

The previous prime is 232002000947. The next prime is 232002001081. The reversal of 232002001001 is 100100200232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159197010025 + 72804990976 = 398995^2 + 269824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232002001001 is a prime.

It is not a weakly prime, because it can be changed into another prime (232002001081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116001000500 + 116001000501.

It is an arithmetic number, because the mean of its divisors is an integer number (116001000501).

Almost surely, 2^232002001001 is an apocalyptic number.

It is an amenable number.

232002001001 is a deficient number, since it is larger than the sum of its proper divisors (1).

232002001001 is an equidigital number, since it uses as much as digits as its factorization.

232002001001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 232002001001 its reverse (100100200232), we get a palindrome (332102201233).

The spelling of 232002001001 in words is "two hundred thirty-two billion, two million, one thousand, one".