243414155103 has 8 divisors (see below), whose sum is σ = 370916807808. Its totient is φ = 139093802904.

The previous prime is 243414155093. The next prime is 243414155143. The reversal of 243414155103 is 301551414342.

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

It is not a de Polignac number, because 243414155103 - 2⁸ = 243414154847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243414155143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5795575101 + ... + 5795575142.

It is an arithmetic number, because the mean of its divisors is an integer number (46364600976).

Almost surely, 2^243414155103 is an apocalyptic number.

243414155103 is a deficient number, since it is larger than the sum of its proper divisors (127502652705).

243414155103 is a wasteful number, since it uses less digits than its factorization.

243414155103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11591150253.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 243414155103 its reverse (301551414342), we get a palindrome (544965569445).

The spelling of 243414155103 in words is "two hundred forty-three billion, four hundred fourteen million, one hundred fifty-five thousand, one hundred three".