1433231201 has 2 divisors, whose sum is σ = 1433231202. Its totient is φ = 1433231200.

The previous prime is 1433231179. The next prime is 1433231203. The reversal of 1433231201 is 1021323341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 896104225 + 537126976 = 29935^2 + 23176^2 .

It is a cyclic number.

It is not a de Polignac number, because 1433231201 - 2¹⁰ = 1433230177 is a prime.

Together with 1433231203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1433231203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716615600 + 716615601.

It is an arithmetic number, because the mean of its divisors is an integer number (716615601).

Almost surely, 2^1433231201 is an apocalyptic number.

It is an amenable number.

1433231201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1433231201 is an equidigital number, since it uses as much as digits as its factorization.

1433231201 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 20.

The square root of 1433231201 is about 37858.0401103913. The cubic root of 1433231201 is about 1127.4710984835.

Adding to 1433231201 its reverse (1021323341), we get a palindrome (2454554542).

The spelling of 1433231201 in words is "one billion, four hundred thirty-three million, two hundred thirty-one thousand, two hundred one".