100135534 has 4 divisors (see below), whose sum is σ = 150203304. Its totient is φ = 50067766.

The previous prime is 100135513. The next prime is 100135561. The reversal of 100135534 is 435531001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25033882 + ... + 25033885.

It is an arithmetic number, because the mean of its divisors is an integer number (37550826).

Almost surely, 2^100135534 is an apocalyptic number.

100135534 is a deficient number, since it is larger than the sum of its proper divisors (50067770).

100135534 is an equidigital number, since it uses as much as digits as its factorization.

100135534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50067769.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 100135534 is about 10006.7744053716. The cubic root of 100135534 is about 464.3684863956.

Adding to 100135534 its reverse (435531001), we get a palindrome (535666535).

The spelling of 100135534 in words is "one hundred million, one hundred thirty-five thousand, five hundred thirty-four".