213211013021310 has 32 divisors (see below), whose sum is σ = 517455941721120. Its totient is φ = 56217435642368.

The previous prime is 213211013021233. The next prime is 213211013021351. The reversal of 213211013021310 is 13120310112312.

It is a super-3 number, since 3×213211013021310³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39927153327 + ... + 39927158666.

It is an arithmetic number, because the mean of its divisors is an integer number (16170498178785).

Almost surely, 2^{213211013021310} is an apocalyptic number.

213211013021310 is an abundant number, since it is smaller than the sum of its proper divisors (304244928699810).

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

213211013021310 is a wasteful number, since it uses less digits than its factorization.

213211013021310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79854312092.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 213211013021310 its reverse (13120310112312), we get a palindrome (226331323133622).

The spelling of 213211013021310 in words is "two hundred thirteen trillion, two hundred eleven billion, thirteen million, twenty-one thousand, three hundred ten".