131011114121303 has 16 divisors (see below), whose sum is σ = 142679638553760. Its totient is φ = 119569943522304.

The previous prime is 131011114121297. The next prime is 131011114121399. The reversal of 131011114121303 is 303121411110131.

It is a cyclic number.

It is not a de Polignac number, because 131011114121303 - 2²² = 131011109926999 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 (131011114123303) 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, 28156175 + ... + 32477567.

It is an arithmetic number, because the mean of its divisors is an integer number (8917477409610).

Almost surely, 2^{131011114121303} is an apocalyptic number.

131011114121303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131011114121303 is a deficient number, since it is larger than the sum of its proper divisors (11668524432457).

131011114121303 is a wasteful number, since it uses less digits than its factorization.

131011114121303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347698.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 131011114121303 its reverse (303121411110131), we get a palindrome (434132525231434).

The spelling of 131011114121303 in words is "one hundred thirty-one trillion, eleven billion, one hundred fourteen million, one hundred twenty-one thousand, three hundred three".