10204256136 has 32 divisors (see below), whose sum is σ = 26132853600. Its totient is φ = 3318456960.

The previous prime is 10204256113. The next prime is 10204256191. The reversal of 10204256136 is 63165240201.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5184106 + ... + 5186073.

It is an arithmetic number, because the mean of its divisors is an integer number (816651675).

Almost surely, 2^10204256136 is an apocalyptic number.

It is an amenable number.

10204256136 is an abundant number, since it is smaller than the sum of its proper divisors (15928597464).

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

10204256136 is a wasteful number, since it uses less digits than its factorization.

10204256136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10370229 (or 10370225 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 10204256136 its reverse (63165240201), we get a palindrome (73369496337).

The spelling of 10204256136 in words is "ten billion, two hundred four million, two hundred fifty-six thousand, one hundred thirty-six".