10121136 has 20 divisors (see below), whose sum is σ = 26146392. Its totient is φ = 3373696.

The previous prime is 10121131. The next prime is 10121143. The reversal of 10121136 is 63112101.

It is not an unprimeable number, because it can be changed into a prime (10121131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105381 + ... + 105476.

Almost surely, 2^10121136 is an apocalyptic number.

10121136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10121136 is an abundant number, since it is smaller than the sum of its proper divisors (16025256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121136 is a wasteful number, since it uses less digits than its factorization.

10121136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210868 (or 210862 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 10121136 is about 3181.3732883772. The cubic root of 10121136 is about 216.3099117861.

Adding to 10121136 its reverse (63112101), we get a palindrome (73233237).

The spelling of 10121136 in words is "ten million, one hundred twenty-one thousand, one hundred thirty-six".