100534841 has 4 divisors (see below), whose sum is σ = 109674384. Its totient is φ = 91395300.

The previous prime is 100534831. The next prime is 100534843. The reversal of 100534841 is 148435001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100534841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100534841.

It is not an unprimeable number, because it can be changed into a prime (100534843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4569755 + ... + 4569776.

It is an arithmetic number, because the mean of its divisors is an integer number (27418596).

Almost surely, 2^100534841 is an apocalyptic number.

100534841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100534841 is the 5360-th centered heptagonal number.

It is an amenable number.

100534841 is a deficient number, since it is larger than the sum of its proper divisors (9139543).

100534841 is an equidigital number, since it uses as much as digits as its factorization.

100534841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9139542.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 100534841 is about 10026.7063884408. The cubic root of 100534841 is about 464.9849164568.

Adding to 100534841 its reverse (148435001), we get a palindrome (248969842).

The spelling of 100534841 in words is "one hundred million, five hundred thirty-four thousand, eight hundred forty-one".