100363807512 has 96 divisors (see below), whose sum is σ = 282349201680. Its totient is φ = 33399630720.

The previous prime is 100363807493. The next prime is 100363807513. The reversal of 100363807512 is 215708363001.

100363807512 is a `hidden beast` number, since 1 + 0 + 0 + 3 + 63 + 80 + 7 + 512 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100363807513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1149562 + ... + 1233782.

Almost surely, 2^100363807512 is an apocalyptic number.

100363807512 is a gapful number since it is divisible by the number (12) 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 100363807512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141174600840).

100363807512 is an abundant number, since it is smaller than the sum of its proper divisors (181985394168).

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

100363807512 is an equidigital number, since it uses as much as digits as its factorization.

100363807512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84855 (or 84839 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 100363807512 in words is "one hundred billion, three hundred sixty-three million, eight hundred seven thousand, five hundred twelve".