100313424 has 40 divisors (see below), whose sum is σ = 287937920. Its totient is φ = 33437664.

The previous prime is 100313399. The next prime is 100313431. The reversal of 100313424 is 424313001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 100313397 and 100313406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115672 + ... + 116535.

It is an arithmetic number, because the mean of its divisors is an integer number (7198448).

Almost surely, 2^100313424 is an apocalyptic number.

It is an amenable number.

100313424 is an abundant number, since it is smaller than the sum of its proper divisors (187624496).

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

100313424 is a wasteful number, since it uses less digits than its factorization.

100313424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232224 (or 232212 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 100313424 is about 10015.6589398801. The cubic root of 100313424 is about 464.6433060604.

Adding to 100313424 its reverse (424313001), we get a palindrome (524626425).

The spelling of 100313424 in words is "one hundred million, three hundred thirteen thousand, four hundred twenty-four".