213102321310 has 8 divisors (see below), whose sum is σ = 383584178376. Its totient is φ = 85240928520.

The previous prime is 213102321281. The next prime is 213102321319. The reversal of 213102321310 is 13123201312.

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

It is a super-2 number, since 2×213102321310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213102321319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10655116056 + ... + 10655116075.

It is an arithmetic number, because the mean of its divisors is an integer number (47948022297).

Almost surely, 2^213102321310 is an apocalyptic number.

213102321310 is a deficient number, since it is larger than the sum of its proper divisors (170481857066).

213102321310 is a wasteful number, since it uses less digits than its factorization.

213102321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21310232138.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 213102321310 its reverse (13123201312), we get a palindrome (226225522622).

The spelling of 213102321310 in words is "two hundred thirteen billion, one hundred two million, three hundred twenty-one thousand, three hundred ten".