213002213020 has 12 divisors (see below), whose sum is σ = 447304647384. Its totient is φ = 85200885200.

The previous prime is 213002212993. The next prime is 213002213041. The reversal of 213002213020 is 20312200312.

It is a junction number, because it is equal to n+sod(n) for n = 213002212985 and 213002213003.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5325055306 + ... + 5325055345.

It is an arithmetic number, because the mean of its divisors is an integer number (37275387282).

Almost surely, 2^213002213020 is an apocalyptic number.

213002213020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213002213020 is an abundant number, since it is smaller than the sum of its proper divisors (234302434364).

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

213002213020 is a wasteful number, since it uses less digits than its factorization.

213002213020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10650110660 (or 10650110658 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 213002213020 its reverse (20312200312), we get a palindrome (233314413332).

The spelling of 213002213020 in words is "two hundred thirteen billion, two million, two hundred thirteen thousand, twenty".