100313022 has 16 divisors (see below), whose sum is σ = 212427792. Its totient is φ = 31470720.

The previous prime is 100313021. The next prime is 100313033. The reversal of 100313022 is 220313001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100312989 and 100313007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100313021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491629 + ... + 491832.

It is an arithmetic number, because the mean of its divisors is an integer number (13276737).

Almost surely, 2^100313022 is an apocalyptic number.

100313022 is an abundant number, since it is smaller than the sum of its proper divisors (112114770).

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

100313022 is a wasteful number, since it uses less digits than its factorization.

100313022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983483.

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

The square root of 100313022 is about 10015.6388712852. The cubic root of 100313022 is about 464.6426853829.

Adding to 100313022 its reverse (220313001), we get a palindrome (320626023).

The spelling of 100313022 in words is "one hundred million, three hundred thirteen thousand, twenty-two".