100112010 has 32 divisors (see below), whose sum is σ = 246765312. Its totient is φ = 25974720.

The previous prime is 100112009. The next prime is 100112029. The reversal of 100112010 is 10211001.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 100112010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43986 + ... + 46205.

It is an arithmetic number, because the mean of its divisors is an integer number (7711416).

Almost surely, 2^100112010 is an apocalyptic number.

100112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100112010 is an abundant number, since it is smaller than the sum of its proper divisors (146653302).

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

100112010 is a wasteful number, since it uses less digits than its factorization.

100112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90238.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 100112010 is about 10005.5989325977. The cubic root of 100112010 is about 464.3321201516.

Adding to 100112010 its reverse (10211001), we get a palindrome (110323011).

It can be divided in two parts, 10011 and 2010, that added together give a palindrome (12021).

The spelling of 100112010 in words is "one hundred million, one hundred twelve thousand, ten".