243101454355 has 8 divisors (see below), whose sum is σ = 295236465552. Its totient is φ = 192138016608.

The previous prime is 243101454331. The next prime is 243101454397. The reversal of 243101454355 is 553454101342.

243101454355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-243101454355 is a prime.

It is a super-2 number, since 2×243101454355² (a number of 24 digits) contains 22 as substring.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 292892904 + ... + 292893733.

It is an arithmetic number, because the mean of its divisors is an integer number (36904558194).

Almost surely, 2^243101454355 is an apocalyptic number.

243101454355 is a deficient number, since it is larger than the sum of its proper divisors (52135011197).

243101454355 is an equidigital number, since it uses as much as digits as its factorization.

243101454355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585786725.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 243101454355 its reverse (553454101342), we get a palindrome (796555555697).

The spelling of 243101454355 in words is "two hundred forty-three billion, one hundred one million, four hundred fifty-four thousand, three hundred fifty-five".