100421335001 has 8 divisors (see below), whose sum is σ = 114507585864. Its totient is φ = 87243874560.

The previous prime is 100421334941. The next prime is 100421335013. The reversal of 100421335001 is 100533124001.

It can be written as a sum of positive squares in 4 ways, for example, as 36917776 + 100384417225 = 6076^2 + 316835^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100421335001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100421335031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 227197370 + ... + 227197811.

It is an arithmetic number, because the mean of its divisors is an integer number (14313448233).

Almost surely, 2^100421335001 is an apocalyptic number.

It is an amenable number.

100421335001 is a deficient number, since it is larger than the sum of its proper divisors (14086250863).

100421335001 is a wasteful number, since it uses less digits than its factorization.

100421335001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454395211.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 100421335001 its reverse (100533124001), we get a palindrome (200954459002).

The spelling of 100421335001 in words is "one hundred billion, four hundred twenty-one million, three hundred thirty-five thousand, one".