131142334103 has 6 divisors (see below), whose sum is σ = 144148185552. Its totient is φ = 119220303620.

The previous prime is 131142334097. The next prime is 131142334117. The reversal of 131142334103 is 301433241131.

It is a de Polignac number, because none of the positive numbers 2^k-131142334103 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 (131142334153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 541910351 + ... + 541910592.

It is an arithmetic number, because the mean of its divisors is an integer number (24024697592).

Almost surely, 2^131142334103 is an apocalyptic number.

131142334103 is a deficient number, since it is larger than the sum of its proper divisors (13005851449).

131142334103 is a wasteful number, since it uses less digits than its factorization.

131142334103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083820965 (or 1083820954 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131142334103 its reverse (301433241131), we get a palindrome (432575575234).

The spelling of 131142334103 in words is "one hundred thirty-one billion, one hundred forty-two million, three hundred thirty-four thousand, one hundred three".