213242102330302 has 8 divisors (see below), whose sum is σ = 320784949327896. Its totient is φ = 106313785887672.

The previous prime is 213242102330273. The next prime is 213242102330329. The reversal of 213242102330302 is 203033201242312.

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

It is a super-2 number, since 2×213242102330302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153632637873 + ... + 153632639260.

It is an arithmetic number, because the mean of its divisors is an integer number (40098118665987).

Almost surely, 2^{213242102330302} is an apocalyptic number.

213242102330302 is a deficient number, since it is larger than the sum of its proper divisors (107542846997594).

213242102330302 is a wasteful number, since it uses less digits than its factorization.

213242102330302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307265277482.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 213242102330302 its reverse (203033201242312), we get a palindrome (416275303572614).

The spelling of 213242102330302 in words is "two hundred thirteen trillion, two hundred forty-two billion, one hundred two million, three hundred thirty thousand, three hundred two".