100347122 has 8 divisors (see below), whose sum is σ = 154021296. Its totient is φ = 49006692.

The previous prime is 100347119. The next prime is 100347139. The reversal of 100347122 is 221743001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100347094 and 100347103.

It is an unprimeable number.

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, 583328 + ... + 583499.

It is an arithmetic number, because the mean of its divisors is an integer number (19252662).

Almost surely, 2^100347122 is an apocalyptic number.

100347122 is a deficient number, since it is larger than the sum of its proper divisors (53674174).

100347122 is a wasteful number, since it uses less digits than its factorization.

100347122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166872.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 100347122 is about 10017.3410643743. The cubic root of 100347122 is about 464.6953289987.

The spelling of 100347122 in words is "one hundred million, three hundred forty-seven thousand, one hundred twenty-two".