213002400210 has 32 divisors (see below), whose sum is σ = 511219156032. Its totient is φ = 56799151680.

The previous prime is 213002400109. The next prime is 213002400211. The reversal of 213002400210 is 12004200312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 213002400210.

It is not an unprimeable number, because it can be changed into a prime (213002400211) 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, 1542112 + ... + 1674548.

It is an arithmetic number, because the mean of its divisors is an integer number (15975598626).

Almost surely, 2^213002400210 is an apocalyptic number.

213002400210 is an abundant number, since it is smaller than the sum of its proper divisors (298216755822).

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

213002400210 is a wasteful number, since it uses less digits than its factorization.

213002400210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186058.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 213002400210 its reverse (12004200312), we get a palindrome (225006600522).

The spelling of 213002400210 in words is "two hundred thirteen billion, two million, four hundred thousand, two hundred ten".