11261111058265 has 8 divisors (see below), whose sum is σ = 14308235227080. Its totient is φ = 8478954208512.

The previous prime is 11261111058259. The next prime is 11261111058289. The reversal of 11261111058265 is 56285011116211.

It can be written as a sum of positive squares in 4 ways, for example, as 707637628944 + 10553473429321 = 841212^2 + 3248611^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11261111058265 - 2⁷ = 11261111058137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66241829670 + ... + 66241829839.

It is an arithmetic number, because the mean of its divisors is an integer number (1788529403385).

Almost surely, 2^{11261111058265} is an apocalyptic number.

It is an amenable number.

11261111058265 is a deficient number, since it is larger than the sum of its proper divisors (3047124168815).

11261111058265 is a wasteful number, since it uses less digits than its factorization.

11261111058265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132483659531.

The product of its (nonzero) digits is 28800, while the sum is 40.

The spelling of 11261111058265 in words is "eleven trillion, two hundred sixty-one billion, one hundred eleven million, fifty-eight thousand, two hundred sixty-five".