131143134323433 has 8 divisors (see below), whose sum is σ = 174882424485600. Its totient is φ = 87416300188448.

The previous prime is 131143134323371. The next prime is 131143134323449. The reversal of 131143134323433 is 334323431341131.

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 131143134323433 - 2⁸ = 131143134323177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131143134323391 and 131143134323400.

It is not an unprimeable number, because it can be changed into a prime (131143134323933) 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, 3113982228 + ... + 3114024341.

It is an arithmetic number, because the mean of its divisors is an integer number (21860303060700).

Almost surely, 2^{131143134323433} is an apocalyptic number.

It is an amenable number.

131143134323433 is a deficient number, since it is larger than the sum of its proper divisors (43739290162167).

131143134323433 is an equidigital number, since it uses as much as digits as its factorization.

131143134323433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6228013591.

The product of its digits is 279936, while the sum is 39.

Adding to 131143134323433 its reverse (334323431341131), we get a palindrome (465466565664564).

The spelling of 131143134323433 in words is "one hundred thirty-one trillion, one hundred forty-three billion, one hundred thirty-four million, three hundred twenty-three thousand, four hundred thirty-three".