100943010 has 160 divisors (see below), whose sum is σ = 326874240. Its totient is φ = 21835008.

The previous prime is 100942979. The next prime is 100943027. The reversal of 100943010 is 10349001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 107262 + ... + 108198.

It is an arithmetic number, because the mean of its divisors is an integer number (2042964).

Almost surely, 2^100943010 is an apocalyptic number.

100943010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100943010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163437120).

100943010 is an abundant number, since it is smaller than the sum of its proper divisors (225931230).

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

100943010 is a wasteful number, since it uses less digits than its factorization.

100943010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 100943010 is about 10047.0398625665. The cubic root of 100943010 is about 465.6133425606.

The spelling of 100943010 in words is "one hundred million, nine hundred forty-three thousand, ten".