100012010209 has 8 divisors (see below), whose sum is σ = 105442652480. Its totient is φ = 94598053200.

The previous prime is 100012010207. The next prime is 100012010213. The reversal of 100012010209 is 902010210001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100012010209 - 2¹ = 100012010207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100012010192 and 100012010201.

It is not an unprimeable number, because it can be changed into a prime (100012010207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4159002 + ... + 4182979.

It is an arithmetic number, because the mean of its divisors is an integer number (13180331560).

Almost surely, 2^100012010209 is an apocalyptic number.

100012010209 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

100012010209 is a deficient number, since it is larger than the sum of its proper divisors (5430642271).

100012010209 is an equidigital number, since it uses as much as digits as its factorization.

100012010209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8342631.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 100012010209 in words is "one hundred billion, twelve million, ten thousand, two hundred nine".