243053055302 has 12 divisors (see below), whose sum is σ = 377584802556. Its totient is φ = 117335956920.

The previous prime is 243053055269. The next prime is 243053055313. The reversal of 243053055302 is 203550350342.

243053055302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243053055302² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72249524 + ... + 72252887.

It is an arithmetic number, because the mean of its divisors is an integer number (31465400213).

Almost surely, 2^243053055302 is an apocalyptic number.

243053055302 is a deficient number, since it is larger than the sum of its proper divisors (134531747254).

243053055302 is a wasteful number, since it uses less digits than its factorization.

243053055302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144502471 (or 144502442 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 32.

The spelling of 243053055302 in words is "two hundred forty-three billion, fifty-three million, fifty-five thousand, three hundred two".