101136650 has 24 divisors (see below), whose sum is σ = 188853984. Its totient is φ = 40295600.

The previous prime is 101136649. The next prime is 101136661. The reversal of 101136650 is 56631101.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9305 + ... + 16995.

It is an arithmetic number, because the mean of its divisors is an integer number (7868916).

Almost surely, 2^101136650 is an apocalyptic number.

101136650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101136650 is a deficient number, since it is larger than the sum of its proper divisors (87717334).

101136650 is a wasteful number, since it uses less digits than its factorization.

101136650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966 (or 7961 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 101136650 is about 10056.6719147042. The cubic root of 101136650 is about 465.9108826495.

Adding to 101136650 its reverse (56631101), we get a palindrome (157767751).

The spelling of 101136650 in words is "one hundred one million, one hundred thirty-six thousand, six hundred fifty".