243122034232403 has 8 divisors (see below), whose sum is σ = 255768358633200. Its totient is φ = 230759896896928.

The previous prime is 243122034232387. The next prime is 243122034232409. The reversal of 243122034232403 is 304232430221342.

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

It is not a de Polignac number, because 243122034232403 - 2⁴ = 243122034232387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243122034232409) 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, 71046764576 + ... + 71046767997.

It is an arithmetic number, because the mean of its divisors is an integer number (31971044829150).

Almost surely, 2^{243122034232403} is an apocalyptic number.

243122034232403 is a deficient number, since it is larger than the sum of its proper divisors (12646324400797).

243122034232403 is a wasteful number, since it uses less digits than its factorization.

243122034232403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142093532661.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 243122034232403 its reverse (304232430221342), we get a palindrome (547354464453745).

The spelling of 243122034232403 in words is "two hundred forty-three trillion, one hundred twenty-two billion, thirty-four million, two hundred thirty-two thousand, four hundred three".