131012113034303 has 32 divisors (see below), whose sum is σ = 134873613864000. Its totient is φ = 127211701043200.

The previous prime is 131012113034291. The next prime is 131012113034311. The reversal of 131012113034303 is 303430311210131.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131012113034303 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 (131012113034323) 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, 5753957303 + ... + 5753980071.

It is an arithmetic number, because the mean of its divisors is an integer number (4214800433250).

Almost surely, 2^{131012113034303} is an apocalyptic number.

131012113034303 is a deficient number, since it is larger than the sum of its proper divisors (3861500829697).

131012113034303 is a wasteful number, since it uses less digits than its factorization.

131012113034303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25195.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 131012113034303 its reverse (303430311210131), we get a palindrome (434442424244434).

The spelling of 131012113034303 in words is "one hundred thirty-one trillion, twelve billion, one hundred thirteen million, thirty-four thousand, three hundred three".