131110030231 has 8 divisors (see below), whose sum is σ = 136814100480. Its totient is φ = 125406262872.

The previous prime is 131110030199. The next prime is 131110030237. The reversal of 131110030231 is 132030011131.

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 131110030231 - 2⁵ = 131110030199 is a prime.

It is a super-2 number, since 2×131110030231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131110030237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571146 + ... + 1652488.

It is an arithmetic number, because the mean of its divisors is an integer number (17101762560).

Almost surely, 2^131110030231 is an apocalyptic number.

131110030231 is a deficient number, since it is larger than the sum of its proper divisors (5704070249).

131110030231 is an equidigital number, since it uses as much as digits as its factorization.

131110030231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151445.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 131110030231 its reverse (132030011131), we get a palindrome (263140041362).

The spelling of 131110030231 in words is "one hundred thirty-one billion, one hundred ten million, thirty thousand, two hundred thirty-one".