100410012 has 18 divisors (see below), whose sum is σ = 253814288. Its totient is φ = 33469992.

The previous prime is 100409993. The next prime is 100410029. The reversal of 100410012 is 210014001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100409976 and 100410003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1394548 + ... + 1394619.

Almost surely, 2^100410012 is an apocalyptic number.

100410012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100410012 is an abundant number, since it is smaller than the sum of its proper divisors (153404276).

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

100410012 is a wasteful number, since it uses less digits than its factorization.

100410012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789177 (or 2789172 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 100410012 is about 10020.4796292393. The cubic root of 100410012 is about 464.7923873747.

Adding to 100410012 its reverse (210014001), we get a palindrome (310424013).

The spelling of 100410012 in words is "one hundred million, four hundred ten thousand, twelve".