213321031041 has 8 divisors (see below), whose sum is σ = 284730306624. Its totient is φ = 142062888080.

The previous prime is 213321031037. The next prime is 213321031093. The reversal of 213321031041 is 140130123312.

213321031041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 213321031041 - 2² = 213321031037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213321030999 and 213321031017.

It is not an unprimeable number, because it can be changed into a prime (213321038041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37779861 + ... + 37785506.

It is an arithmetic number, because the mean of its divisors is an integer number (35591288328).

Almost surely, 2^213321031041 is an apocalyptic number.

It is an amenable number.

213321031041 is a deficient number, since it is larger than the sum of its proper divisors (71409275583).

213321031041 is an equidigital number, since it uses as much as digits as its factorization.

213321031041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75566311.

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

Adding to 213321031041 its reverse (140130123312), we get a palindrome (353451154353).

The spelling of 213321031041 in words is "two hundred thirteen billion, three hundred twenty-one million, thirty-one thousand, forty-one".