131233433020034 has 8 divisors (see below), whose sum is σ = 202170423841788. Its totient is φ = 63843291739440.

The previous prime is 131233433019947. The next prime is 131233433020133. The reversal of 131233433020034 is 430020334332131.

It can be written as a sum of positive squares in 2 ways, for example, as 100402343889409 + 30831089130625 = 10020097^2 + 5552575^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×131233433020034² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886712385197 + ... + 886712385344.

Almost surely, 2^{131233433020034} is an apocalyptic number.

131233433020034 is a deficient number, since it is larger than the sum of its proper divisors (70936990821754).

131233433020034 is a wasteful number, since it uses less digits than its factorization.

131233433020034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773424770580.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 131233433020034 its reverse (430020334332131), we get a palindrome (561253767352165).

The spelling of 131233433020034 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, four hundred thirty-three million, twenty thousand, thirty-four".