11066314731 has 8 divisors (see below), whose sum is σ = 14755617744. Its totient is φ = 7377277440.

The previous prime is 11066314709. The next prime is 11066314741. The reversal of 11066314731 is 13741366011.

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

It is not a de Polignac number, because 11066314731 - 2¹¹ = 11066312683 is a prime.

It is a super-2 number, since 2×11066314731² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11066314692 and 11066314701.

It is not an unprimeable number, because it can be changed into a prime (11066314741) 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, 71895 + ... + 165231.

It is an arithmetic number, because the mean of its divisors is an integer number (1844452218).

Almost surely, 2^11066314731 is an apocalyptic number.

11066314731 is a deficient number, since it is larger than the sum of its proper divisors (3689303013).

11066314731 is an equidigital number, since it uses as much as digits as its factorization.

11066314731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132861.

The product of its (nonzero) digits is 9072, while the sum is 33.

The spelling of 11066314731 in words is "eleven billion, sixty-six million, three hundred fourteen thousand, seven hundred thirty-one".