131021032233034 has 8 divisors (see below), whose sum is σ = 196561000122660. Its totient is φ = 65500698858816.

The previous prime is 131021032233019. The next prime is 131021032233061. The reversal of 131021032233034 is 430332230120131.

It can be written as a sum of positive squares in 2 ways, for example, as 86084160204025 + 44936872029009 = 9278155^2 + 6703497^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 131021032232993 and 131021032233011.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4908612169 + ... + 4908638860.

Almost surely, 2^{131021032233034} is an apocalyptic number.

131021032233034 is a deficient number, since it is larger than the sum of its proper divisors (65539967889626).

131021032233034 is an equidigital number, since it uses as much as digits as its factorization.

131021032233034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9817257704.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 131021032233034 its reverse (430332230120131), we get a palindrome (561353262353165).

The spelling of 131021032233034 in words is "one hundred thirty-one trillion, twenty-one billion, thirty-two million, two hundred thirty-three thousand, thirty-four".