131434031135 has 16 divisors (see below), whose sum is σ = 172275036192. Its totient is φ = 95468419200.

The previous prime is 131434031041. The next prime is 131434031143. The reversal of 131434031135 is 531130434131.

It is a happy number.

It is not a de Polignac number, because 131434031135 - 2³² = 127139063839 is a prime.

It is a super-2 number, since 2×131434031135² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131434031098 and 131434031107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1455356 + ... + 1543025.

It is an arithmetic number, because the mean of its divisors is an integer number (10767189762).

Almost surely, 2^131434031135 is an apocalyptic number.

131434031135 is a deficient number, since it is larger than the sum of its proper divisors (40841005057).

131434031135 is a wasteful number, since it uses less digits than its factorization.

131434031135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999194.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 131434031135 its reverse (531130434131), we get a palindrome (662564465266).

The spelling of 131434031135 in words is "one hundred thirty-one billion, four hundred thirty-four million, thirty-one thousand, one hundred thirty-five".