320100123036234 has 32 divisors (see below), whose sum is σ = 650719712522880. Its totient is φ = 104946927681600.

The previous prime is 320100123036223. The next prime is 320100123036241. The reversal of 320100123036234 is 432630321001023.

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, 6595129 + ... + 26147580.

It is an arithmetic number, because the mean of its divisors is an integer number (20334991016340).

Almost surely, 2^{320100123036234} is an apocalyptic number.

320100123036234 is an abundant number, since it is smaller than the sum of its proper divisors (330619589486646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320100123036234 is a wasteful number, since it uses less digits than its factorization.

320100123036234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32769486.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 320100123036234 its reverse (432630321001023), we get a palindrome (752730444037257).

The spelling of 320100123036234 in words is "three hundred twenty trillion, one hundred billion, one hundred twenty-three million, thirty-six thousand, two hundred thirty-four".