100304022 has 32 divisors (see below), whose sum is σ = 246903552. Its totient is φ = 26453664.

The previous prime is 100303997. The next prime is 100304023. The reversal of 100304022 is 220403001.

It is a junction number, because it is equal to n+sod(n) for n = 100303989 and 100304007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100304023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91308 + ... + 92399.

It is an arithmetic number, because the mean of its divisors is an integer number (7715736).

Almost surely, 2^100304022 is an apocalyptic number.

100304022 is an abundant number, since it is smaller than the sum of its proper divisors (146599530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100304022 is a wasteful number, since it uses less digits than its factorization.

100304022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183732.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 100304022 is about 10015.1895638575. The cubic root of 100304022 is about 464.6287891836.

Adding to 100304022 its reverse (220403001), we get a palindrome (320707023).

The spelling of 100304022 in words is "one hundred million, three hundred four thousand, twenty-two".