100403331322 has 24 divisors (see below), whose sum is σ = 175398141204. Its totient is φ = 42979753152.

The previous prime is 100403331307. The next prime is 100403331323. The reversal of 100403331322 is 223133304001.

It can be written as a sum of positive squares in 2 ways, for example, as 93519144481 + 6884186841 = 305809^2 + 82971^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100403331293 and 100403331302.

It is not an unprimeable number, because it can be changed into a prime (100403331323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 513753 + ... + 681724.

Almost surely, 2^100403331322 is an apocalyptic number.

100403331322 is a deficient number, since it is larger than the sum of its proper divisors (74994809882).

100403331322 is a wasteful number, since it uses less digits than its factorization.

100403331322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196350 (or 1196343 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 100403331322 its reverse (223133304001), we get a palindrome (323536635323).

The spelling of 100403331322 in words is "one hundred billion, four hundred three million, three hundred thirty-one thousand, three hundred twenty-two".