100343356 has 12 divisors (see below), whose sum is σ = 175980168. Its totient is φ = 50063312.

The previous prime is 100343339. The next prime is 100343357. The reversal of 100343356 is 653343001.

It is a self number, because there is not a number n which added to its sum of digits gives 100343356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100343357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24991 + ... + 28726.

It is an arithmetic number, because the mean of its divisors is an integer number (14665014).

Almost surely, 2^100343356 is an apocalyptic number.

It is an amenable number.

100343356 is a deficient number, since it is larger than the sum of its proper divisors (75636812).

100343356 is a wasteful number, since it uses less digits than its factorization.

100343356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54188 (or 54186 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 100343356 is about 10017.1530885776. The cubic root of 100343356 is about 464.6895156298.

Adding to 100343356 its reverse (653343001), we get a palindrome (753686357).

The spelling of 100343356 in words is "one hundred million, three hundred forty-three thousand, three hundred fifty-six".