100403301331 has 8 divisors (see below), whose sum is σ = 100470605040. Its totient is φ = 100336026528.

The previous prime is 100403301319. The next prime is 100403301337. The reversal of 100403301331 is 133103304001.

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-100403301331 is a prime.

It is a super-2 number, since 2×100403301331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100403301299 and 100403301308.

It is not an unprimeable number, because it can be changed into a prime (100403301337) 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, 15890985 + ... + 15897301.

It is an arithmetic number, because the mean of its divisors is an integer number (12558825630).

Almost surely, 2^100403301331 is an apocalyptic number.

100403301331 is a deficient number, since it is larger than the sum of its proper divisors (67303709).

100403301331 is an equidigital number, since it uses as much as digits as its factorization.

100403301331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14453.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 100403301331 its reverse (133103304001), we get a palindrome (233506605332).

The spelling of 100403301331 in words is "one hundred billion, four hundred three million, three hundred one thousand, three hundred thirty-one".