10135863 has 12 divisors (see below), whose sum is σ = 14754168. Its totient is φ = 6704880.

The previous prime is 10135861. The next prime is 10135871. The reversal of 10135863 is 36853101.

It is not a de Polignac number, because 10135863 - 2¹ = 10135861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10135861) 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 11 ways as a sum of consecutive naturals, for example, 3120 + ... + 5477.

It is an arithmetic number, because the mean of its divisors is an integer number (1229514).

Almost surely, 2^10135863 is an apocalyptic number.

10135863 is a deficient number, since it is larger than the sum of its proper divisors (4618305).

10135863 is a wasteful number, since it uses less digits than its factorization.

10135863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734 (or 8731 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 10135863 is about 3183.6870135112. The cubic root of 10135863 is about 216.4147765702.

Adding to 10135863 its reverse (36853101), we get a palindrome (46988964).

The spelling of 10135863 in words is "ten million, one hundred thirty-five thousand, eight hundred sixty-three".