213332113002 has 32 divisors (see below), whose sum is σ = 427340414592. Its totient is φ = 70998073344.

The previous prime is 213332112949. The next prime is 213332113009. The reversal of 213332113002 is 200311233312.

It is a self number, because there is not a number n which added to its sum of digits gives 213332113002.

It is not an unprimeable number, because it can be changed into a prime (213332113009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17064418 + ... + 17076914.

It is an arithmetic number, because the mean of its divisors is an integer number (13354387956).

Almost surely, 2^213332113002 is an apocalyptic number.

213332113002 is an abundant number, since it is smaller than the sum of its proper divisors (214008301590).

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

213332113002 is a wasteful number, since it uses less digits than its factorization.

213332113002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16782.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 213332113002 its reverse (200311233312), we get a palindrome (413643346314).

The spelling of 213332113002 in words is "two hundred thirteen billion, three hundred thirty-two million, one hundred thirteen thousand, two".