11166450313 has 8 divisors (see below), whose sum is σ = 11430590688. Its totient is φ = 10902512544.

The previous prime is 11166450299. The next prime is 11166450403. The reversal of 11166450313 is 31305466111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11166450313 is a prime.

It is a super-2 number, since 2×11166450313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11166450013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63906 + ... + 162532.

It is an arithmetic number, because the mean of its divisors is an integer number (1428823836).

Almost surely, 2^11166450313 is an apocalyptic number.

It is an amenable number.

11166450313 is a deficient number, since it is larger than the sum of its proper divisors (264140375).

11166450313 is an equidigital number, since it uses as much as digits as its factorization.

11166450313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101303.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 11166450313 in words is "eleven billion, one hundred sixty-six million, four hundred fifty thousand, three hundred thirteen".