100302420422 has 8 divisors (see below), whose sum is σ = 150510221400. Its totient is φ = 50132346624.

The previous prime is 100302420373. The next prime is 100302420431. The reversal of 100302420422 is 224024203001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100302420394 and 100302420403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9425147 + ... + 9435782.

It is an arithmetic number, because the mean of its divisors is an integer number (18813777675).

Almost surely, 2^100302420422 is an apocalyptic number.

100302420422 is a deficient number, since it is larger than the sum of its proper divisors (50207800978).

100302420422 is a wasteful number, since it uses less digits than its factorization.

100302420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18863590.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 100302420422 its reverse (224024203001), we get a palindrome (324326623423).

The spelling of 100302420422 in words is "one hundred billion, three hundred two million, four hundred twenty thousand, four hundred twenty-two".