1232413521033 has 4 divisors (see below), whose sum is σ = 1643218028048. Its totient is φ = 821609014020.

The previous prime is 1232413521023. The next prime is 1232413521077. The reversal of 1232413521033 is 3301253142321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1232413521033 - 2¹⁴ = 1232413504649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232413521023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205402253503 + ... + 205402253508.

It is an arithmetic number, because the mean of its divisors is an integer number (410804507012).

Almost surely, 2^{1232413521033} is an apocalyptic number.

It is an amenable number.

1232413521033 is a deficient number, since it is larger than the sum of its proper divisors (410804507015).

1232413521033 is an equidigital number, since it uses as much as digits as its factorization.

1232413521033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410804507014.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1232413521033 its reverse (3301253142321), we get a palindrome (4533666663354).

The spelling of 1232413521033 in words is "one trillion, two hundred thirty-two billion, four hundred thirteen million, five hundred twenty-one thousand, thirty-three".