213043131131411 has 8 divisors (see below), whose sum is σ = 257800091453280. Its totient is φ = 171866727635328.

The previous prime is 213043131131401. The next prime is 213043131131443. The reversal of 213043131131411 is 114131131340312.

It is a happy number.

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 213043131131411 - 2¹⁴ = 213043131115027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213043131131401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895139206316 + ... + 895139206553.

It is an arithmetic number, because the mean of its divisors is an integer number (32225011431660).

Almost surely, 2^{213043131131411} is an apocalyptic number.

213043131131411 is a deficient number, since it is larger than the sum of its proper divisors (44756960321869).

213043131131411 is a wasteful number, since it uses less digits than its factorization.

213043131131411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790278412893.

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 213043131131411 its reverse (114131131340312), we get a palindrome (327174262471723).

The spelling of 213043131131411 in words is "two hundred thirteen trillion, forty-three billion, one hundred thirty-one million, one hundred thirty-one thousand, four hundred eleven".