213013124310 has 32 divisors (see below), whose sum is σ = 584264570112. Its totient is φ = 48688714080.

The previous prime is 213013124297. The next prime is 213013124329. The reversal of 213013124310 is 13421310312.

It is a super-2 number, since 2×213013124310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507173896 + ... + 507174315.

It is an arithmetic number, because the mean of its divisors is an integer number (18258267816).

Almost surely, 2^213013124310 is an apocalyptic number.

213013124310 is an abundant number, since it is smaller than the sum of its proper divisors (371251445802).

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

213013124310 is a wasteful number, since it uses less digits than its factorization.

213013124310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014348228.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 213013124310 its reverse (13421310312), we get a palindrome (226434434622).

The spelling of 213013124310 in words is "two hundred thirteen billion, thirteen million, one hundred twenty-four thousand, three hundred ten".