10860367261 has 4 divisors (see below), whose sum is σ = 11499212412. Its totient is φ = 10221522112.

The previous prime is 10860367229. The next prime is 10860367303. The reversal of 10860367261 is 16276306801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16276306801 = 28843 ⋅564307.

It can be written as a sum of positive squares in 2 ways, for example, as 9214848036 + 1645519225 = 95994^2 + 40565^2 .

It is a cyclic number.

It is not a de Polignac number, because 10860367261 - 2⁵ = 10860367229 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 (10860367561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319422550 + ... + 319422583.

It is an arithmetic number, because the mean of its divisors is an integer number (2874803103).

Almost surely, 2^10860367261 is an apocalyptic number.

It is an amenable number.

10860367261 is a deficient number, since it is larger than the sum of its proper divisors (638845151).

10860367261 is an equidigital number, since it uses as much as digits as its factorization.

10860367261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638845150.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 10860367261 in words is "ten billion, eight hundred sixty million, three hundred sixty-seven thousand, two hundred sixty-one".