100303122 has 16 divisors (see below), whose sum is σ = 200784960. Its totient is φ = 33404592.

The previous prime is 100303121. The next prime is 100303139. The reversal of 100303122 is 221303001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100303098 and 100303107.

It is not an unprimeable number, because it can be changed into a prime (100303121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504 + ... + 14172.

It is an arithmetic number, because the mean of its divisors is an integer number (12549060).

Almost surely, 2^100303122 is an apocalyptic number.

100303122 is an abundant number, since it is smaller than the sum of its proper divisors (100481838).

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

100303122 is a wasteful number, since it uses less digits than its factorization.

100303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14897.

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

The square root of 100303122 is about 10015.1446320061. The cubic root of 100303122 is about 464.6273995180.

Adding to 100303122 its reverse (221303001), we get a palindrome (321606123).

The spelling of 100303122 in words is "one hundred million, three hundred three thousand, one hundred twenty-two".