100451545360 has 80 divisors (see below), whose sum is σ = 246822327360. Its totient is φ = 37914048000.

The previous prime is 100451545357. The next prime is 100451545373. The reversal of 100451545360 is 63545154001.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249874 + ... + 513166.

It is an arithmetic number, because the mean of its divisors is an integer number (3085279092).

Almost surely, 2^100451545360 is an apocalyptic number.

100451545360 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 100451545360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123411163680).

100451545360 is an abundant number, since it is smaller than the sum of its proper divisors (146370782000).

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

100451545360 is a wasteful number, since it uses less digits than its factorization.

100451545360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263576 (or 263570 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 100451545360 its reverse (63545154001), we get a palindrome (163996699361).

The spelling of 100451545360 in words is "one hundred billion, four hundred fifty-one million, five hundred forty-five thousand, three hundred sixty".