100381912150 has 48 divisors (see below), whose sum is σ = 201105659664. Its totient is φ = 37058014080.

The previous prime is 100381912129. The next prime is 100381912153. The reversal of 100381912150 is 51219183001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100381912153) 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, 6650412 + ... + 6665488.

It is an arithmetic number, because the mean of its divisors is an integer number (4189701243).

Almost surely, 2^100381912150 is an apocalyptic number.

100381912150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100381912150 is an abundant number, since it is smaller than the sum of its proper divisors (100723747514).

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

100381912150 is a wasteful number, since it uses less digits than its factorization.

100381912150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25345 (or 25340 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 31.

The spelling of 100381912150 in words is "one hundred billion, three hundred eighty-one million, nine hundred twelve thousand, one hundred fifty".