243102302241141 has 24 divisors (see below), whose sum is σ = 377057310371424. Its totient is φ = 138915351372000.

The previous prime is 243102302241131. The next prime is 243102302241157. The reversal of 243102302241141 is 141142203201342.

It is a happy number.

It is not a de Polignac number, because 243102302241141 - 2¹⁸ = 243102301978997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 243102302241099 and 243102302241108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243102302241131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107640766 + ... + 109876016.

It is an arithmetic number, because the mean of its divisors is an integer number (15710721265476).

Almost surely, 2^{243102302241141} is an apocalyptic number.

243102302241141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

243102302241141 is a deficient number, since it is larger than the sum of its proper divisors (133955008130283).

243102302241141 is a wasteful number, since it uses less digits than its factorization.

243102302241141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975121 (or 2975114 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 243102302241141 its reverse (141142203201342), we get a palindrome (384244505442483).

The spelling of 243102302241141 in words is "two hundred forty-three trillion, one hundred two billion, three hundred two million, two hundred forty-one thousand, one hundred forty-one".