100105111000050 has 48 divisors (see below), whose sum is σ = 267357650306880. Its totient is φ = 24641258091840.

The previous prime is 100105111000039. The next prime is 100105111000067. The reversal of 100105111000050 is 50000111501001.

100105111000050 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100105111000050² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 100105110999993 and 100105111000029.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25667975230 + ... + 25667979129.

It is an arithmetic number, because the mean of its divisors is an integer number (5569951048060).

Almost surely, 2^{100105111000050} is an apocalyptic number.

100105111000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100105111000050 is an abundant number, since it is smaller than the sum of its proper divisors (167252539306830).

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

100105111000050 is a wasteful number, since it uses less digits than its factorization.

100105111000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51335954387 (or 51335954382 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 15.

Adding to 100105111000050 its reverse (50000111501001), we get a palindrome (150105222501051).

The spelling of 100105111000050 in words is "one hundred trillion, one hundred five billion, one hundred eleven million, fifty", and thus it is an aban number.