131244001012103 has 24 divisors (see below), whose sum is σ = 164126236665600. Its totient is φ = 104306542442928.

The previous prime is 131244001012063. The next prime is 131244001012109. The reversal of 131244001012103 is 301210100442131.

It is not a de Polignac number, because 131244001012103 - 2¹² = 131244001008007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131244001012109) 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, 1499647733 + ... + 1499735246.

It is an arithmetic number, because the mean of its divisors is an integer number (6838593194400).

Almost surely, 2^{131244001012103} is an apocalyptic number.

131244001012103 is a deficient number, since it is larger than the sum of its proper divisors (32882235653497).

131244001012103 is a wasteful number, since it uses less digits than its factorization.

131244001012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999383059 (or 2999383052 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 131244001012103 its reverse (301210100442131), we get a palindrome (432454101454234).

The spelling of 131244001012103 in words is "one hundred thirty-one trillion, two hundred forty-four billion, one million, twelve thousand, one hundred three".