100550344 has 8 divisors (see below), whose sum is σ = 188531910. Its totient is φ = 50275168.

The previous prime is 100550341. The next prime is 100550347. The reversal of 100550344 is 443055001.

It is an interprime number because it is at equal distance from previous prime (100550341) and next prime (100550347).

It can be written as a sum of positive squares in only one way, i.e., 75168900 + 25381444 = 8670^2 + 5038^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×100550344² = 20220743357036672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100550341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6284389 + ... + 6284404.

Almost surely, 2^100550344 is an apocalyptic number.

It is an amenable number.

100550344 is a deficient number, since it is larger than the sum of its proper divisors (87981566).

100550344 is a wasteful number, since it uses less digits than its factorization.

100550344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12568799 (or 12568795 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 100550344 is about 10027.4794440079. The cubic root of 100550344 is about 465.0088162663.

The spelling of 100550344 in words is "one hundred million, five hundred fifty thousand, three hundred forty-four".