1233452134213 has 8 divisors (see below), whose sum is σ = 1371182521856. Its totient is φ = 1101843097200.

The previous prime is 1233452134153. The next prime is 1233452134237. The reversal of 1233452134213 is 3124312543321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1233452134213 - 2⁹ = 1233452133701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233452194213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530337233 + ... + 1530338038.

It is an arithmetic number, because the mean of its divisors is an integer number (171397815232).

Almost surely, 2^{1233452134213} is an apocalyptic number.

1233452134213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1233452134213 is a deficient number, since it is larger than the sum of its proper divisors (137730387643).

1233452134213 is a wasteful number, since it uses less digits than its factorization.

1233452134213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060675315.

The product of its digits is 51840, while the sum is 34.

Adding to 1233452134213 its reverse (3124312543321), we get a palindrome (4357764677534).

The spelling of 1233452134213 in words is "one trillion, two hundred thirty-three billion, four hundred fifty-two million, one hundred thirty-four thousand, two hundred thirteen".