100534653 has 12 divisors (see below), whose sum is σ = 145352220. Its totient is φ = 66960576.

The previous prime is 100534613. The next prime is 100534673. The reversal of 100534653 is 356435001.

100534653 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 3 + 4 + 653 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8892324 + 91642329 = 2982^2 + 9573^2 .

It is not a de Polignac number, because 100534653 - 2¹² = 100530557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100534613) 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 11 ways as a sum of consecutive naturals, for example, 6313 + ... + 15521.

It is an arithmetic number, because the mean of its divisors is an integer number (12112685).

Almost surely, 2^100534653 is an apocalyptic number.

It is an amenable number.

100534653 is a deficient number, since it is larger than the sum of its proper divisors (44817567).

100534653 is a wasteful number, since it uses less digits than its factorization.

100534653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10428 (or 10425 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 100534653 is about 10026.6970134736. The cubic root of 100534653 is about 464.9846266163.

Adding to 100534653 its reverse (356435001), we get a palindrome (456969654).

It can be divided in two parts, 10053 and 4653, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 100534653 in words is "one hundred million, five hundred thirty-four thousand, six hundred fifty-three".