213314134011 has 32 divisors (see below), whose sum is σ = 311989936896. Its totient is φ = 128567376000.

The previous prime is 213314133983. The next prime is 213314134013. The reversal of 213314134011 is 110431413312.

It is a happy number.

It is not a de Polignac number, because 213314134011 - 2⁹ = 213314133499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213314134013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17813256 + ... + 17825226.

It is an arithmetic number, because the mean of its divisors is an integer number (9749685528).

Almost surely, 2^213314134011 is an apocalyptic number.

213314134011 is a deficient number, since it is larger than the sum of its proper divisors (98675802885).

213314134011 is a wasteful number, since it uses less digits than its factorization.

213314134011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14923.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 213314134011 its reverse (110431413312), we get a palindrome (323745547323).

The spelling of 213314134011 in words is "two hundred thirteen billion, three hundred fourteen million, one hundred thirty-four thousand, eleven".