213113320002 has 40 divisors (see below), whose sum is σ = 520943675472. Its totient is φ = 64579793400.

The previous prime is 213113320001. The next prime is 213113320087. The reversal of 213113320002 is 200023311312.

213113320002 is a `hidden beast` number, since 21 + 311 + 332 + 0 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (213113320001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59794324 + ... + 59797887.

Almost surely, 2^213113320002 is an apocalyptic number.

213113320002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213113320002 is an abundant number, since it is smaller than the sum of its proper divisors (307830355470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213113320002 is a wasteful number, since it uses less digits than its factorization.

213113320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119592236 (or 119592227 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213113320002 its reverse (200023311312), we get a palindrome (413136631314).

The spelling of 213113320002 in words is "two hundred thirteen billion, one hundred thirteen million, three hundred twenty thousand, two".