100206430 has 8 divisors (see below), whose sum is σ = 180371592. Its totient is φ = 40082568.

The previous prime is 100206427. The next prime is 100206433. The reversal of 100206430 is 34602001.

It is an interprime number because it is at equal distance from previous prime (100206427) and next prime (100206433).

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

It is a super-2 number, since 2×100206430² = 20082657226689800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100206433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5010312 + ... + 5010331.

It is an arithmetic number, because the mean of its divisors is an integer number (22546449).

Almost surely, 2^100206430 is an apocalyptic number.

100206430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100206430 is a deficient number, since it is larger than the sum of its proper divisors (80165162).

100206430 is a wasteful number, since it uses less digits than its factorization.

100206430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020650.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 100206430 is about 10010.3161788227. The cubic root of 100206430 is about 464.4780515699.

Adding to 100206430 its reverse (34602001), we get a palindrome (134808431).

The spelling of 100206430 in words is "one hundred million, two hundred six thousand, four hundred thirty".