1232133534215 has 4 divisors (see below), whose sum is σ = 1478560241064. Its totient is φ = 985706827368.

The previous prime is 1232133534133. The next prime is 1232133534299. The reversal of 1232133534215 is 5124353312321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1232133534215 - 2¹⁴ = 1232133517831 is a prime.

It is a super-3 number, since 3×1232133534215³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123213353417 + ... + 123213353426.

It is an arithmetic number, because the mean of its divisors is an integer number (369640060266).

Almost surely, 2^{1232133534215} is an apocalyptic number.

1232133534215 is a deficient number, since it is larger than the sum of its proper divisors (246426706849).

1232133534215 is an equidigital number, since it uses as much as digits as its factorization.

1232133534215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246426706848.

The product of its digits is 64800, while the sum is 35.

Adding to 1232133534215 its reverse (5124353312321), we get a palindrome (6356486846536).

The spelling of 1232133534215 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-three million, five hundred thirty-four thousand, two hundred fifteen".