213012213301202 has 64 divisors (see below), whose sum is σ = 370355666325504. Its totient is φ = 89994277376640.

The previous prime is 213012213301189. The next prime is 213012213301207. The reversal of 213012213301202 is 202103312210312.

It is a super-3 number, since 3×213012213301202³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (213012213301207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28742704877 + ... + 28742712287.

It is an arithmetic number, because the mean of its divisors is an integer number (5786807286336).

Almost surely, 2^{213012213301202} is an apocalyptic number.

213012213301202 is a deficient number, since it is larger than the sum of its proper divisors (157343453024302).

213012213301202 is a wasteful number, since it uses less digits than its factorization.

213012213301202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18103.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 213012213301202 its reverse (202103312210312), we get a palindrome (415115525511514).

The spelling of 213012213301202 in words is "two hundred thirteen trillion, twelve billion, two hundred thirteen million, three hundred one thousand, two hundred two".