100300540428 has 288 divisors, whose sum is σ = 296632627200. Its totient is φ = 28255651200.

The previous prime is 100300540423. The next prime is 100300540433. The reversal of 100300540428 is 824045003001.

It is an interprime number because it is at equal distance from previous prime (100300540423) and next prime (100300540433).

It is not an unprimeable number, because it can be changed into a prime (100300540423) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 191778975 + ... + 191779497.

It is an arithmetic number, because the mean of its divisors is an integer number (1029974400).

Almost surely, 2^100300540428 is an apocalyptic number.

100300540428 is a gapful number since it is divisible by the number (18) 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 100300540428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148316313600).

100300540428 is an abundant number, since it is smaller than the sum of its proper divisors (196332086772).

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

100300540428 is a wasteful number, since it uses less digits than its factorization.

100300540428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 100300540428 its reverse (824045003001), we get a palindrome (924345543429).

The spelling of 100300540428 in words is "one hundred billion, three hundred million, five hundred forty thousand, four hundred twenty-eight".