243103533232 has 20 divisors (see below), whose sum is σ = 538300680976. Its totient is φ = 104187228480.

The previous prime is 243103533227. The next prime is 243103533241. The reversal of 243103533232 is 232335301342.

It is a junction number, because it is equal to n+sod(n) for n = 243103533194 and 243103533203.

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, 1085283519 + ... + 1085283742.

Almost surely, 2^243103533232 is an apocalyptic number.

It is an amenable number.

243103533232 is an abundant number, since it is smaller than the sum of its proper divisors (295197147744).

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

243103533232 is a wasteful number, since it uses less digits than its factorization.

243103533232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170567276 (or 2170567270 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 243103533232 its reverse (232335301342), we get a palindrome (475438834574).

The spelling of 243103533232 in words is "two hundred forty-three billion, one hundred three million, five hundred thirty-three thousand, two hundred thirty-two".