10261105256 has 16 divisors (see below), whose sum is σ = 19265202240. Its totient is φ = 5123718000.

The previous prime is 10261105229. The next prime is 10261105271. The reversal of 10261105256 is 65250116201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847946 + ... + 859961.

It is an arithmetic number, because the mean of its divisors is an integer number (1204075140).

Almost surely, 2^10261105256 is an apocalyptic number.

It is an amenable number.

10261105256 is a deficient number, since it is larger than the sum of its proper divisors (9004096984).

10261105256 is a wasteful number, since it uses less digits than its factorization.

10261105256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708664 (or 1708660 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 10261105256 in words is "ten billion, two hundred sixty-one million, one hundred five thousand, two hundred fifty-six".