10202913 has 24 divisors (see below), whose sum is σ = 17087616. Its totient is φ = 5745600.

The previous prime is 10202909. The next prime is 10202939. The reversal of 10202913 is 31920201.

It is a happy number.

It is not a de Polignac number, because 10202913 - 2² = 10202909 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10202903) 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 23 ways as a sum of consecutive naturals, for example, 3333 + ... + 5613.

It is an arithmetic number, because the mean of its divisors is an integer number (711984).

Almost surely, 2^10202913 is an apocalyptic number.

It is an amenable number.

10202913 is a deficient number, since it is larger than the sum of its proper divisors (6884703).

10202913 is a wasteful number, since it uses less digits than its factorization.

10202913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365 (or 2362 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 10202913 is about 3194.1998998184. The cubic root of 10202913 is about 216.8909317610.

The spelling of 10202913 in words is "ten million, two hundred two thousand, nine hundred thirteen".