213233210102 has 64 divisors (see below), whose sum is σ = 373434997248. Its totient is φ = 90240960000.

The previous prime is 213233210101. The next prime is 213233210107. The reversal of 213233210102 is 201012332312.

213233210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213233210101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69162653 + ... + 69165735.

It is an arithmetic number, because the mean of its divisors is an integer number (5834921832).

Almost surely, 2^213233210102 is an apocalyptic number.

213233210102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213233210102 is a deficient number, since it is larger than the sum of its proper divisors (160201787146).

213233210102 is a wasteful number, since it uses less digits than its factorization.

213233210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 213233210102 its reverse (201012332312), we get a palindrome (414245542414).

The spelling of 213233210102 in words is "two hundred thirteen billion, two hundred thirty-three million, two hundred ten thousand, one hundred two".