100502245140 has 192 divisors, whose sum is σ = 320854383360. Its totient is φ = 23281090560.

The previous prime is 100502245139. The next prime is 100502245183. The reversal of 100502245140 is 41542205001.

It is a self number, because there is not a number n which added to its sum of digits gives 100502245140.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 1829514 + ... + 1883646.

It is an arithmetic number, because the mean of its divisors is an integer number (1671116580).

Almost surely, 2^100502245140 is an apocalyptic number.

100502245140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100502245140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160427191680).

100502245140 is an abundant number, since it is smaller than the sum of its proper divisors (220352138220).

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

100502245140 is a wasteful number, since it uses less digits than its factorization.

100502245140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54282 (or 54280 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 100502245140 in words is "one hundred billion, five hundred two million, two hundred forty-five thousand, one hundred forty".