10021136 has 20 divisors (see below), whose sum is σ = 19530000. Its totient is φ = 4981152.

The previous prime is 10021129. The next prime is 10021147. The reversal of 10021136 is 63112001.

It is a self number, because there is not a number n which added to its sum of digits gives 10021136.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115 + ... + 4613.

It is an arithmetic number, because the mean of its divisors is an integer number (976500).

Almost surely, 2^10021136 is an apocalyptic number.

10021136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10021136 is a deficient number, since it is larger than the sum of its proper divisors (9508864).

10021136 is a wasteful number, since it uses less digits than its factorization.

10021136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686 (or 3680 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 10021136 is about 3165.6177912060. The cubic root of 10021136 is about 215.5951492949.

Adding to 10021136 its reverse (63112001), we get a palindrome (73133137).

The spelling of 10021136 in words is "ten million, twenty-one thousand, one hundred thirty-six".