1232101001333 has 2 divisors, whose sum is σ = 1232101001334. Its totient is φ = 1232101001332.

The previous prime is 1232101001317. The next prime is 1232101001407. The reversal of 1232101001333 is 3331001012321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1204776250129 + 27324751204 = 1097623^2 + 165302^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232101001333 - 2⁴ = 1232101001317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232101001533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616050500666 + 616050500667.

It is an arithmetic number, because the mean of its divisors is an integer number (616050500667).

Almost surely, 2^{1232101001333} is an apocalyptic number.

It is an amenable number.

1232101001333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232101001333 is an equidigital number, since it uses as much as digits as its factorization.

1232101001333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1232101001333 its reverse (3331001012321), we get a palindrome (4563102013654).

The spelling of 1232101001333 in words is "one trillion, two hundred thirty-two billion, one hundred one million, one thousand, three hundred thirty-three".