131011214433403 has 8 divisors (see below), whose sum is σ = 131070608537600. Its totient is φ = 130951821393000.

The previous prime is 131011214433391. The next prime is 131011214433557. The reversal of 131011214433403 is 304334412110131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131011214433403 - 2⁴¹ = 128812191177851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131011214439403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350066326 + ... + 350440372.

It is an arithmetic number, because the mean of its divisors is an integer number (16383826067200).

Almost surely, 2^{131011214433403} is an apocalyptic number.

131011214433403 is a deficient number, since it is larger than the sum of its proper divisors (59394104197).

131011214433403 is a wasteful number, since it uses less digits than its factorization.

131011214433403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531897.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 131011214433403 its reverse (304334412110131), we get a palindrome (435345626543534).

The spelling of 131011214433403 in words is "one hundred thirty-one trillion, eleven billion, two hundred fourteen million, four hundred thirty-three thousand, four hundred three".