131044111103 has 8 divisors (see below), whose sum is σ = 132015315888. Its totient is φ = 130075363264.

The previous prime is 131044111097. The next prime is 131044111109. The reversal of 131044111103 is 301111440131.

It is an interprime number because it is at equal distance from previous prime (131044111097) and next prime (131044111109).

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 131044111103 - 2¹⁴ = 131044094719 is a prime.

It is a super-3 number, since 3×131044111103³ (a number of 34 digits) contains 333 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 (131044111109) 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, 507101 + ... + 720582.

It is an arithmetic number, because the mean of its divisors is an integer number (16501914486).

Almost surely, 2^131044111103 is an apocalyptic number.

131044111103 is a deficient number, since it is larger than the sum of its proper divisors (971204785).

131044111103 is a wasteful number, since it uses less digits than its factorization.

131044111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228473.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 131044111103 its reverse (301111440131), we get a palindrome (432155551234).

The spelling of 131044111103 in words is "one hundred thirty-one billion, forty-four million, one hundred eleven thousand, one hundred three".