213332113323 has 24 divisors (see below), whose sum is σ = 352181527776. Its totient is φ = 121899139200.

The previous prime is 213332113321. The next prime is 213332113327. The reversal of 213332113323 is 323311233312.

213332113323 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 321 + 1 + 332 + 3 = 666.

It is not a de Polignac number, because 213332113323 - 2¹ = 213332113321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213332113321) 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 in 23 ways as a sum of consecutive naturals, for example, 1991593 + ... + 2095973.

It is an arithmetic number, because the mean of its divisors is an integer number (14674230324).

Almost surely, 2^213332113323 is an apocalyptic number.

213332113323 is a deficient number, since it is larger than the sum of its proper divisors (138849414453).

213332113323 is a wasteful number, since it uses less digits than its factorization.

213332113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136835 (or 136832 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 213332113323 its reverse (323311233312), we get a palindrome (536643346635).

The spelling of 213332113323 in words is "two hundred thirteen billion, three hundred thirty-two million, one hundred thirteen thousand, three hundred twenty-three".