13132122330233 has 4 divisors (see below), whose sum is σ = 13133145014388. Its totient is φ = 13131099646080.

The previous prime is 13132122330203. The next prime is 13132122330241. The reversal of 13132122330233 is 33203322123131.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6153163030249 + 6978959299984 = 2480557^2 + 2641772^2 .

It is a cyclic number.

It is not a de Polignac number, because 13132122330233 - 2¹⁸ = 13132122068089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13132122330196 and 13132122330205.

It is not an unprimeable number, because it can be changed into a prime (13132122330203) 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, 511322816 + ... + 511348497.

It is an arithmetic number, because the mean of its divisors is an integer number (3283286253597).

Almost surely, 2^{13132122330233} is an apocalyptic number.

It is an amenable number.

13132122330233 is a deficient number, since it is larger than the sum of its proper divisors (1022684155).

13132122330233 is a wasteful number, since it uses less digits than its factorization.

13132122330233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022684154.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13132122330233 its reverse (33203322123131), we get a palindrome (46335444453364).

The spelling of 13132122330233 in words is "thirteen trillion, one hundred thirty-two billion, one hundred twenty-two million, three hundred thirty thousand, two hundred thirty-three".