131100110103 has 16 divisors (see below), whose sum is σ = 179877252960. Its totient is φ = 84870804096.

The previous prime is 131100110093. The next prime is 131100110123. The reversal of 131100110103 is 301011001131.

It is not a de Polignac number, because 131100110103 - 2⁶ = 131100110039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131100110123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103700 + ... + 1216697.

It is an arithmetic number, because the mean of its divisors is an integer number (11242328310).

Almost surely, 2^131100110103 is an apocalyptic number.

131100110103 is a deficient number, since it is larger than the sum of its proper divisors (48777142857).

131100110103 is a wasteful number, since it uses less digits than its factorization.

131100110103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320946.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 131100110103 its reverse (301011001131), we get a palindrome (432111111234).

The spelling of 131100110103 in words is "one hundred thirty-one billion, one hundred million, one hundred ten thousand, one hundred three".