213325245411 has 4 divisors (see below), whose sum is σ = 284433660552. Its totient is φ = 142216830272.

The previous prime is 213325245407. The next prime is 213325245437. The reversal of 213325245411 is 114542523312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213325245411 - 2² = 213325245407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213325245451) 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, 35554207566 + ... + 35554207571.

It is an arithmetic number, because the mean of its divisors is an integer number (71108415138).

Almost surely, 2^213325245411 is an apocalyptic number.

213325245411 is a deficient number, since it is larger than the sum of its proper divisors (71108415141).

213325245411 is an equidigital number, since it uses as much as digits as its factorization.

213325245411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71108415140.

The product of its digits is 28800, while the sum is 33.

Adding to 213325245411 its reverse (114542523312), we get a palindrome (327867768723).

The spelling of 213325245411 in words is "two hundred thirteen billion, three hundred twenty-five million, two hundred forty-five thousand, four hundred eleven".