213355141011 has 6 divisors (see below), whose sum is σ = 308179648140. Its totient is φ = 142236760668.

The previous prime is 213355140979. The next prime is 213355141037. The reversal of 213355141011 is 110141553312.

213355141011 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 551 + 4 + 101 + 1 = 666.

It is not a de Polignac number, because 213355141011 - 2⁵ = 213355140979 is a prime.

It is a super-3 number, since 3×213355141011³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (213355141091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11853063381 + ... + 11853063398.

It is an arithmetic number, because the mean of its divisors is an integer number (51363274690).

Almost surely, 2^213355141011 is an apocalyptic number.

213355141011 is a deficient number, since it is larger than the sum of its proper divisors (94824507129).

213355141011 is a wasteful number, since it uses less digits than its factorization.

213355141011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23706126785 (or 23706126782 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 213355141011 its reverse (110141553312), we get a palindrome (323496694323).

The spelling of 213355141011 in words is "two hundred thirteen billion, three hundred fifty-five million, one hundred forty-one thousand, eleven".