213102233032 has 16 divisors (see below), whose sum is σ = 430302586140. Its totient is φ = 98354876736.

The previous prime is 213102233023. The next prime is 213102233077. The reversal of 213102233032 is 230332201312.

It can be written as a sum of positive squares in 2 ways, for example, as 211576080676 + 1526152356 = 459974^2 + 39066^2 .

It is a junction number, because it is equal to n+sod(n) for n = 213102232994 and 213102233012.

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 3 ways as a sum of consecutive naturals, for example, 1024529863 + ... + 1024530070.

Almost surely, 2^213102233032 is an apocalyptic number.

It is an amenable number.

213102233032 is an abundant number, since it is smaller than the sum of its proper divisors (217200353108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213102233032 is a wasteful number, since it uses less digits than its factorization.

213102233032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049059952 (or 2049059948 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213102233032 its reverse (230332201312), we get a palindrome (443434434344).

The spelling of 213102233032 in words is "two hundred thirteen billion, one hundred two million, two hundred thirty-three thousand, thirty-two".