213202323041 has 4 divisors (see below), whose sum is σ = 213207884592. Its totient is φ = 213196761492.

The previous prime is 213202323013. The next prime is 213202323049. The reversal of 213202323041 is 140323202312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 213202323041 - 2³⁴ = 196022453857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213202322998 and 213202323016.

It is not an unprimeable number, because it can be changed into a prime (213202323049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2722871 + ... + 2800076.

It is an arithmetic number, because the mean of its divisors is an integer number (53301971148).

Almost surely, 2^213202323041 is an apocalyptic number.

It is an amenable number.

213202323041 is a deficient number, since it is larger than the sum of its proper divisors (5561551).

213202323041 is an equidigital number, since it uses as much as digits as its factorization.

213202323041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561550.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 213202323041 its reverse (140323202312), we get a palindrome (353525525353).

The spelling of 213202323041 in words is "two hundred thirteen billion, two hundred two million, three hundred twenty-three thousand, forty-one".