100243200004 has 12 divisors (see below), whose sum is σ = 175450284828. Its totient is φ = 50114547200.

The previous prime is 100243199999. The next prime is 100243200011. The reversal of 100243200004 is 400002342001.

It can be written as a sum of positive squares in 2 ways, for example, as 5255960004 + 94987240000 = 72498^2 + 308200^2 .

It is an unprimeable number.

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, 1731157 + ... + 1788124.

It is an arithmetic number, because the mean of its divisors is an integer number (14620857069).

Almost surely, 2^100243200004 is an apocalyptic number.

It is an amenable number.

100243200004 is a deficient number, since it is larger than the sum of its proper divisors (75207084824).

100243200004 is a wasteful number, since it uses less digits than its factorization.

100243200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526406 (or 3526404 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 100243200004 its reverse (400002342001), we get a palindrome (500245542005).

The spelling of 100243200004 in words is "one hundred billion, two hundred forty-three million, two hundred thousand, four".