100012366 has 8 divisors (see below), whose sum is σ = 153677664. Its totient is φ = 48786480.

The previous prime is 100012351. The next prime is 100012379. The reversal of 100012366 is 663210001.

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

It is a super-3 number, since 3×100012366³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609750 + ... + 609913.

It is an arithmetic number, because the mean of its divisors is an integer number (19209708).

Almost surely, 2^100012366 is an apocalyptic number.

100012366 is a deficient number, since it is larger than the sum of its proper divisors (53665298).

100012366 is a wasteful number, since it uses less digits than its factorization.

100012366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219706.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 100012366 is about 10000.6182808864. The cubic root of 100012366 is about 464.1780152019.

Adding to 100012366 its reverse (663210001), we get a palindrome (763222367).

It can be divided in two parts, 1000 and 12366, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 100012366 in words is "one hundred million, twelve thousand, three hundred sixty-six".