131000113211 has 8 divisors (see below), whose sum is σ = 144631013184. Its totient is φ = 117656179720.

The previous prime is 131000113183. The next prime is 131000113217. The reversal of 131000113211 is 112311000131.

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 131000113211 - 2¹⁴ = 131000096827 is a prime.

It is a super-2 number, since 2×131000113211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131000113217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71740661 + ... + 71742486.

It is an arithmetic number, because the mean of its divisors is an integer number (18078876648).

Almost surely, 2^131000113211 is an apocalyptic number.

131000113211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131000113211 is a deficient number, since it is larger than the sum of its proper divisors (13630899973).

131000113211 is a wasteful number, since it uses less digits than its factorization.

131000113211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143483241.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 131000113211 its reverse (112311000131), we get a palindrome (243311113342).

The spelling of 131000113211 in words is "one hundred thirty-one billion, one hundred thirteen thousand, two hundred eleven".