1232001313633 has 2 divisors, whose sum is σ = 1232001313634. Its totient is φ = 1232001313632.

The previous prime is 1232001313603. The next prime is 1232001313679. The reversal of 1232001313633 is 3363131002321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 757436014864 + 474565298769 = 870308^2 + 688887^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232001313633 - 2⁵ = 1232001313601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232001313603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616000656816 + 616000656817.

It is an arithmetic number, because the mean of its divisors is an integer number (616000656817).

Almost surely, 2^{1232001313633} is an apocalyptic number.

It is an amenable number.

1232001313633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232001313633 is an equidigital number, since it uses as much as digits as its factorization.

1232001313633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 1232001313633 its reverse (3363131002321), we get a palindrome (4595132315954).

The spelling of 1232001313633 in words is "one trillion, two hundred thirty-two billion, one million, three hundred thirteen thousand, six hundred thirty-three".