131130434001434 has 16 divisors (see below), whose sum is σ = 224796606931968. Its totient is φ = 56198363125392.

The previous prime is 131130434001433. The next prime is 131130434001439. The reversal of 131130434001434 is 434100434031131.

It is a self number, because there is not a number n which added to its sum of digits gives 131130434001434.

It is not an unprimeable number, because it can be changed into a prime (131130434001433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30787514 + ... + 34786949.

It is an arithmetic number, because the mean of its divisors is an integer number (14049787933248).

Almost surely, 2^{131130434001434} is an apocalyptic number.

131130434001434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131130434001434 is a deficient number, since it is larger than the sum of its proper divisors (93666172930534).

131130434001434 is a wasteful number, since it uses less digits than its factorization.

131130434001434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65717309.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 131130434001434 its reverse (434100434031131), we get a palindrome (565230868032565).

The spelling of 131130434001434 in words is "one hundred thirty-one trillion, one hundred thirty billion, four hundred thirty-four million, one thousand, four hundred thirty-four".