11267061661159 has 8 divisors (see below), whose sum is σ = 11299235744160. Its totient is φ = 11234889025536.

The previous prime is 11267061661157. The next prime is 11267061661181. The reversal of 11267061661159 is 95116616076211.

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 11267061661159 - 2¹ = 11267061661157 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 (11267061661157) 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, 16326007 + ... + 17002135.

It is an arithmetic number, because the mean of its divisors is an integer number (1412404468020).

Almost surely, 2^{11267061661159} is an apocalyptic number.

11267061661159 is a deficient number, since it is larger than the sum of its proper divisors (32174083001).

11267061661159 is an equidigital number, since it uses as much as digits as its factorization.

11267061661159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723689.

The product of its (nonzero) digits is 816480, while the sum is 52.

The spelling of 11267061661159 in words is "eleven trillion, two hundred sixty-seven billion, sixty-one million, six hundred sixty-one thousand, one hundred fifty-nine".