213201002 has 8 divisors (see below), whose sum is σ = 365487456. Its totient is φ = 91371852.

The previous prime is 213200987. The next prime is 213201017. The reversal of 213201002 is 200102312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (213200987) and next prime (213201017).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7614308 + ... + 7614335.

It is an arithmetic number, because the mean of its divisors is an integer number (45685932).

Almost surely, 2^213201002 is an apocalyptic number.

213201002 is a deficient number, since it is larger than the sum of its proper divisors (152286454).

213201002 is a wasteful number, since it uses less digits than its factorization.

213201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15228652.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 213201002 is about 14601.4041105642. The cubic root of 213201002 is about 597.3970593478.

Adding to 213201002 its reverse (200102312), we get a palindrome (413303314).

It can be divided in two parts, 21320 and 1002, that added together give a palindrome (22322).

The spelling of 213201002 in words is "two hundred thirteen million, two hundred one thousand, two".