213132120310 has 16 divisors (see below), whose sum is σ = 383688544896. Its totient is φ = 85241575168.

The previous prime is 213132120301. The next prime is 213132120329. The reversal of 213132120310 is 13021231312.

It is a super-2 number, since 2×213132120310² (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 1329499 + ... + 1481158.

It is an arithmetic number, because the mean of its divisors is an integer number (23980534056).

Almost surely, 2^213132120310 is an apocalyptic number.

213132120310 is a deficient number, since it is larger than the sum of its proper divisors (170556424586).

213132120310 is a wasteful number, since it uses less digits than its factorization.

213132120310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818247.

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

Adding to 213132120310 its reverse (13021231312), we get a palindrome (226153351622).

The spelling of 213132120310 in words is "two hundred thirteen billion, one hundred thirty-two million, one hundred twenty thousand, three hundred ten".