203234022112328 has 8 divisors (see below), whose sum is σ = 381063791460630. Its totient is φ = 101617011056160.

The previous prime is 203234022112327. The next prime is 203234022112351. The reversal of 203234022112328 is 823211220432302.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 159260916899044 + 43973105213284 = 12619862^2 + 6631222^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (203234022112327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12702126382013 + ... + 12702126382028.

Almost surely, 2^{203234022112328} is an apocalyptic number.

It is an amenable number.

203234022112328 is a deficient number, since it is larger than the sum of its proper divisors (177829769348302).

203234022112328 is a wasteful number, since it uses less digits than its factorization.

203234022112328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25404252764047 (or 25404252764043 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 203234022112328 in words is "two hundred three trillion, two hundred thirty-four billion, twenty-two million, one hundred twelve thousand, three hundred twenty-eight".