100403003200401 has 32 divisors (see below), whose sum is σ = 162279873984000. Its totient is φ = 60845657196240.

The previous prime is 100403003200393. The next prime is 100403003200457. The reversal of 100403003200401 is 104002300304001.

100403003200401 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 0 + 300 + 320 + 0 + 40 + 1 = 666.

It is not a de Polignac number, because 100403003200401 - 2³ = 100403003200393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100403003208401) 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 31 ways as a sum of consecutive naturals, for example, 9013531 + ... + 16794336.

It is an arithmetic number, because the mean of its divisors is an integer number (5071246062000).

Almost surely, 2^{100403003200401} is an apocalyptic number.

100403003200401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100403003200401 is a deficient number, since it is larger than the sum of its proper divisors (61876870783599).

100403003200401 is a wasteful number, since it uses less digits than its factorization.

100403003200401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25820986 (or 25820980 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100403003200401 its reverse (104002300304001), we get a palindrome (204405303504402).

The spelling of 100403003200401 in words is "one hundred trillion, four hundred three billion, three million, two hundred thousand, four hundred one".