100303223141440 has 56 divisors (see below), whose sum is σ = 260560418306112. Its totient is φ = 36473899322880.

The previous prime is 100303223141431. The next prime is 100303223141447. The reversal of 100303223141440 is 44141322303001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100303223141399 and 100303223141408.

It is not an unprimeable number, because it can be changed into a prime (100303223141447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14247613404 + ... + 14247620443.

Almost surely, 2^{100303223141440} is an apocalyptic number.

100303223141440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100303223141440 is an abundant number, since it is smaller than the sum of its proper divisors (160257195164672).

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

100303223141440 is a wasteful number, since it uses less digits than its factorization.

100303223141440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28495233875 (or 28495233865 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 100303223141440 its reverse (44141322303001), we get a palindrome (144444545444441).

The spelling of 100303223141440 in words is "one hundred trillion, three hundred three billion, two hundred twenty-three million, one hundred forty-one thousand, four hundred forty".