100330401 has 8 divisors (see below), whose sum is σ = 138386880. Its totient is φ = 64580432.

The previous prime is 100330367. The next prime is 100330429. The reversal of 100330401 is 104033001.

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

It is a cyclic number.

It is not a de Polignac number, because 100330401 - 2⁶ = 100330337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100330001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576525 + ... + 576698.

It is an arithmetic number, because the mean of its divisors is an integer number (17298360).

Almost surely, 2^100330401 is an apocalyptic number.

It is an amenable number.

100330401 is a deficient number, since it is larger than the sum of its proper divisors (38056479).

100330401 is a wasteful number, since it uses less digits than its factorization.

100330401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153255.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 100330401 is about 10016.5064268936. The cubic root of 100330401 is about 464.6695165918.

Adding to 100330401 its reverse (104033001), we get a palindrome (204363402).

The spelling of 100330401 in words is "one hundred million, three hundred thirty thousand, four hundred one".