213013002 has 16 divisors (see below), whose sum is σ = 426257280. Its totient is φ = 70965792.

The previous prime is 213012991. The next prime is 213013049. The reversal of 213013002 is 200310312.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3774 + ... + 20982.

It is an arithmetic number, because the mean of its divisors is an integer number (26641080).

Almost surely, 2^213013002 is an apocalyptic number.

213013002 is an abundant number, since it is smaller than the sum of its proper divisors (213244278).

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

213013002 is a wasteful number, since it uses less digits than its factorization.

213013002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19277.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 213013002 is about 14594.9649537092. The cubic root of 213013002 is about 597.2214134018.

Adding to 213013002 its reverse (200310312), we get a palindrome (413323314).

The spelling of 213013002 in words is "two hundred thirteen million, thirteen thousand, two".