10256100263 has 8 divisors (see below), whose sum is σ = 10580535168. Its totient is φ = 9934151904.

The previous prime is 10256100229. The next prime is 10256100301. The reversal of 10256100263 is 36200165201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10256100263 - 2²² = 10251905959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10256108263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613256 + ... + 629757.

It is an arithmetic number, because the mean of its divisors is an integer number (1322566896).

Almost surely, 2^10256100263 is an apocalyptic number.

10256100263 is a deficient number, since it is larger than the sum of its proper divisors (324434905).

10256100263 is a wasteful number, since it uses less digits than its factorization.

10256100263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243273.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 10256100263 its reverse (36200165201), we get a palindrome (46456265464).

The spelling of 10256100263 in words is "ten billion, two hundred fifty-six million, one hundred thousand, two hundred sixty-three".