201012330031232 has 32 divisors (see below), whose sum is σ = 400949250515100. Its totient is φ = 100381929902080.

The previous prime is 201012330031213. The next prime is 201012330031259. The reversal of 201012330031232 is 232130033210102.

It can be written as a sum of positive squares in 2 ways, for example, as 189257690353216 + 11754639678016 = 13757096^2 + 3428504^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 201012330031198 and 201012330031207.

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, 970482869 + ... + 970689972.

Almost surely, 2^{201012330031232} is an apocalyptic number.

It is an amenable number.

201012330031232 is a deficient number, since it is larger than the sum of its proper divisors (199936920483868).

201012330031232 is an equidigital number, since it uses as much as digits as its factorization.

201012330031232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941173664 (or 1941173652 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201012330031232 its reverse (232130033210102), we get a palindrome (433142363241334).

The spelling of 201012330031232 in words is "two hundred one trillion, twelve billion, three hundred thirty million, thirty-one thousand, two hundred thirty-two".