213041104421124 has 96 divisors (see below), whose sum is σ = 586507225292800. Its totient is φ = 58898192878080.

The previous prime is 213041104421083. The next prime is 213041104421141. The reversal of 213041104421124 is 421124401140312.

It is a junction number, because it is equal to n+sod(n) for n = 213041104421091 and 213041104421100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16393107 + ... + 26359365.

Almost surely, 2^{213041104421124} is an apocalyptic number.

It is an amenable number.

213041104421124 is an abundant number, since it is smaller than the sum of its proper divisors (373466120871676).

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

213041104421124 is a wasteful number, since it uses less digits than its factorization.

213041104421124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9974513 (or 9974511 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 213041104421124 its reverse (421124401140312), we get a palindrome (634165505561436).

The spelling of 213041104421124 in words is "two hundred thirteen trillion, forty-one billion, one hundred four million, four hundred twenty-one thousand, one hundred twenty-four".