102342020008 has 16 divisors (see below), whose sum is σ = 203179010580. Its totient is φ = 48160950528.

The previous prime is 102342020003. The next prime is 102342020029. The reversal of 102342020008 is 800020243201.

It can be written as a sum of positive squares in 2 ways, for example, as 99427963684 + 2914056324 = 315322^2 + 53982^2 .

It is not an unprimeable number, because it can be changed into a prime (102342020003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376257291 + ... + 376257562.

Almost surely, 2^102342020008 is an apocalyptic number.

It is an amenable number.

102342020008 is a deficient number, since it is larger than the sum of its proper divisors (100836990572).

102342020008 is a wasteful number, since it uses less digits than its factorization.

102342020008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752514876 (or 752514872 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102342020008 its reverse (800020243201), we get a palindrome (902362263209).

The spelling of 102342020008 in words is "one hundred two billion, three hundred forty-two million, twenty thousand, eight".