10202851 has 2 divisors, whose sum is σ = 10202852. Its totient is φ = 10202850.

The previous prime is 10202849. The next prime is 10202887. The reversal of 10202851 is 15820201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10202851 - 2¹ = 10202849 is a prime.

Together with 10202849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10202831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101425 + 5101426.

It is an arithmetic number, because the mean of its divisors is an integer number (5101426).

Almost surely, 2^10202851 is an apocalyptic number.

10202851 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202851 is an equidigital number, since it uses as much as digits as its factorization.

10202851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 10202851 is about 3194.1901947129. The cubic root of 10202851 is about 216.8904924333.

The spelling of 10202851 in words is "ten million, two hundred two thousand, eight hundred fifty-one".