1232433001 has 2 divisors, whose sum is σ = 1232433002. Its totient is φ = 1232433000.

The previous prime is 1232432987. The next prime is 1232433017. The reversal of 1232433001 is 1003342321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1122183001 + 110250000 = 33499^2 + 10500^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232433001 - 2¹⁷ = 1232301929 is a prime.

It is a super-2 number, since 2×1232433001² = 3037782203907732002, 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 1232433001.

It is not a weakly prime, because it can be changed into another prime (1232433091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616216500 + 616216501.

It is an arithmetic number, because the mean of its divisors is an integer number (616216501).

Almost surely, 2^1232433001 is an apocalyptic number.

It is an amenable number.

1232433001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232433001 is an equidigital number, since it uses as much as digits as its factorization.

1232433001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1232433001 is about 35106.0251381440. The cubic root of 1232433001 is about 1072.1472590572.

Adding to 1232433001 its reverse (1003342321), we get a palindrome (2235775322).

The spelling of 1232433001 in words is "one billion, two hundred thirty-two million, four hundred thirty-three thousand, one".