131230113011 has 8 divisors (see below), whose sum is σ = 132601566384. Its totient is φ = 129859038720.

The previous prime is 131230112963. The next prime is 131230113023. The reversal of 131230113011 is 110311032131.

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 131230113011 - 2³⁰ = 130156371187 is a prime.

It is a super-2 number, since 2×131230113011² (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 (131230113031) 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 7 ways as a sum of consecutive naturals, for example, 629996 + ... + 812006.

It is an arithmetic number, because the mean of its divisors is an integer number (16575195798).

Almost surely, 2^131230113011 is an apocalyptic number.

131230113011 is a deficient number, since it is larger than the sum of its proper divisors (1371453373).

131230113011 is an equidigital number, since it uses as much as digits as its factorization.

131230113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189541.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 131230113011 its reverse (110311032131), we get a palindrome (241541145142).

The spelling of 131230113011 in words is "one hundred thirty-one billion, two hundred thirty million, one hundred thirteen thousand, eleven".