131103411200103 has 16 divisors (see below), whose sum is σ = 175008397306496. Its totient is φ = 87300354774240.

The previous prime is 131103411200101. The next prime is 131103411200137. The reversal of 131103411200103 is 301002114301131.

It is not a de Polignac number, because 131103411200103 - 2¹ = 131103411200101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131103411200103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131103411200101) 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 15 ways as a sum of consecutive naturals, for example, 104307468 + ... + 105556878.

It is an arithmetic number, because the mean of its divisors is an integer number (10938024831656).

Almost surely, 2^{131103411200103} is an apocalyptic number.

131103411200103 is a deficient number, since it is larger than the sum of its proper divisors (43904986106393).

131103411200103 is a wasteful number, since it uses less digits than its factorization.

131103411200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290174.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 131103411200103 its reverse (301002114301131), we get a palindrome (432105525501234).

The spelling of 131103411200103 in words is "one hundred thirty-one trillion, one hundred three billion, four hundred eleven million, two hundred thousand, one hundred three".