213004021102 has 8 divisors (see below), whose sum is σ = 322492069656. Its totient is φ = 105506664552.

The previous prime is 213004021093. The next prime is 213004021121. The reversal of 213004021102 is 201120400312.

213004021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×213004021102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 497672733 + ... + 497673160.

It is an arithmetic number, because the mean of its divisors is an integer number (40311508707).

Almost surely, 2^213004021102 is an apocalyptic number.

213004021102 is a deficient number, since it is larger than the sum of its proper divisors (109488048554).

213004021102 is a wasteful number, since it uses less digits than its factorization.

213004021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995346002.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 213004021102 its reverse (201120400312), we get a palindrome (414124421414).

The spelling of 213004021102 in words is "two hundred thirteen billion, four million, twenty-one thousand, one hundred two".