100545500510 has 240 divisors, whose sum is σ = 232507648800. Its totient is φ = 31282917120.

The previous prime is 100545500491. The next prime is 100545500551. The reversal of 100545500510 is 15005545001.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 100545500510.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 288095816 + ... + 288096164.

It is an arithmetic number, because the mean of its divisors is an integer number (968781870).

Almost surely, 2^100545500510 is an apocalyptic number.

100545500510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100545500510 is an abundant number, since it is smaller than the sum of its proper divisors (131962148290).

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

100545500510 is an equidigital number, since it uses as much as digits as its factorization.

100545500510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The spelling of 100545500510 in words is "one hundred billion, five hundred forty-five million, five hundred thousand, five hundred ten".