243023422102 has 32 divisors (see below), whose sum is σ = 372236052672. Its totient is φ = 118970601984.

The previous prime is 243023422097. The next prime is 243023422153. The reversal of 243023422102 is 201224320342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27341503 + ... + 27350389.

It is an arithmetic number, because the mean of its divisors is an integer number (11632376646).

Almost surely, 2^243023422102 is an apocalyptic number.

243023422102 is a deficient number, since it is larger than the sum of its proper divisors (129212630570).

243023422102 is a wasteful number, since it uses less digits than its factorization.

243023422102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10312.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 243023422102 its reverse (201224320342), we get a palindrome (444247742444).

The spelling of 243023422102 in words is "two hundred forty-three billion, twenty-three million, four hundred twenty-two thousand, one hundred two".