213002010240 has 256 divisors, whose sum is σ = 689697953280. Its totient is φ = 55906062336.

The previous prime is 213002010191. The next prime is 213002010271. The reversal of 213002010240 is 42010200312.

213002010240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 31 ways as a sum of consecutive naturals, for example, 45096519 + ... + 45101241.

It is an arithmetic number, because the mean of its divisors is an integer number (2694132630).

Almost surely, 2^213002010240 is an apocalyptic number.

213002010240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213002010240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344848976640).

213002010240 is an abundant number, since it is smaller than the sum of its proper divisors (476695943040).

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

213002010240 is a wasteful number, since it uses less digits than its factorization.

213002010240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111 (or 5099 counting only the distinct ones).

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

Adding to 213002010240 its reverse (42010200312), we get a palindrome (255012210552).

The spelling of 213002010240 in words is "two hundred thirteen billion, two million, ten thousand, two hundred forty".