131335034110503 has 32 divisors (see below), whose sum is σ = 179305558464000. Its totient is φ = 85483862424576.

The previous prime is 131335034110451. The next prime is 131335034110543. The reversal of 131335034110503 is 305011430533131.

It is not a de Polignac number, because 131335034110503 - 2³⁰ = 131333960368679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131335034110543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 903200598 + ... + 903345996.

It is an arithmetic number, because the mean of its divisors is an integer number (5603298702000).

Almost surely, 2^{131335034110503} is an apocalyptic number.

131335034110503 is a deficient number, since it is larger than the sum of its proper divisors (47970524353497).

131335034110503 is a wasteful number, since it uses less digits than its factorization.

131335034110503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185351.

The product of its (nonzero) digits is 24300, while the sum is 33.

Adding to 131335034110503 its reverse (305011430533131), we get a palindrome (436346464643634).

The spelling of 131335034110503 in words is "one hundred thirty-one trillion, three hundred thirty-five billion, thirty-four million, one hundred ten thousand, five hundred three".