100302430 has 16 divisors (see below), whose sum is σ = 182299104. Its totient is φ = 39731040.

The previous prime is 100302421. The next prime is 100302443. The reversal of 100302430 is 34203001.

It is a self number, because there is not a number n which added to its sum of digits gives 100302430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47661 + ... + 49720.

It is an arithmetic number, because the mean of its divisors is an integer number (11393694).

Almost surely, 2^100302430 is an apocalyptic number.

100302430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100302430 is a deficient number, since it is larger than the sum of its proper divisors (81996674).

100302430 is a wasteful number, since it uses less digits than its factorization.

100302430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97491.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 100302430 is about 10015.1100842677. The cubic root of 100302430 is about 464.6263310138.

Adding to 100302430 its reverse (34203001), we get a palindrome (134505431).

The spelling of 100302430 in words is "one hundred million, three hundred two thousand, four hundred thirty".