100136246 has 16 divisors (see below), whose sum is σ = 177582240. Its totient is φ = 41435520.

The previous prime is 100136237. The next prime is 100136261. The reversal of 100136246 is 642631001.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 122915 + ... + 123726.

It is an arithmetic number, because the mean of its divisors is an integer number (11098890).

Almost surely, 2^100136246 is an apocalyptic number.

100136246 is a deficient number, since it is larger than the sum of its proper divisors (77445994).

100136246 is a wasteful number, since it uses less digits than its factorization.

100136246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246679.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 100136246 is about 10006.8099812078. The cubic root of 100136246 is about 464.3695870025.

Adding to 100136246 its reverse (642631001), we get a palindrome (742767247).

The spelling of 100136246 in words is "one hundred million, one hundred thirty-six thousand, two hundred forty-six".