100315500450 has 96 divisors (see below), whose sum is σ = 277173688320. Its totient is φ = 23801467200.

The previous prime is 100315500437. The next prime is 100315500487. The reversal of 100315500450 is 54005513001.

It is a self number, because there is not a number n which added to its sum of digits gives 100315500450.

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 47 ways as a sum of consecutive naturals, for example, 569230 + ... + 724329.

It is an arithmetic number, because the mean of its divisors is an integer number (2887225920).

Almost surely, 2^100315500450 is an apocalyptic number.

100315500450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100315500450 is an abundant number, since it is smaller than the sum of its proper divisors (176858187870).

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

100315500450 is a wasteful number, since it uses less digits than its factorization.

100315500450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293632 (or 1293627 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The spelling of 100315500450 in words is "one hundred billion, three hundred fifteen million, five hundred thousand, four hundred fifty".