131310301123111 has 24 divisors (see below), whose sum is σ = 152835228477792. Its totient is φ = 112342051852800.

The previous prime is 131310301123103. The next prime is 131310301123117. The reversal of 131310301123111 is 111321103013131.

It is not a de Polignac number, because 131310301123111 - 2³ = 131310301123103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131310301123117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23165851 + ... + 28271491.

It is an arithmetic number, because the mean of its divisors is an integer number (6368134519908).

Almost surely, 2^{131310301123111} is an apocalyptic number.

131310301123111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131310301123111 is a deficient number, since it is larger than the sum of its proper divisors (21524927354681).

131310301123111 is a wasteful number, since it uses less digits than its factorization.

131310301123111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5118183 (or 5118172 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 131310301123111 its reverse (111321103013131), we get a palindrome (242631404136242).

The spelling of 131310301123111 in words is "one hundred thirty-one trillion, three hundred ten billion, three hundred one million, one hundred twenty-three thousand, one hundred eleven".