11160007381 has 8 divisors (see below), whose sum is σ = 11387811384. Its totient is φ = 10932841920.

The previous prime is 11160007379. The next prime is 11160007387. The reversal of 11160007381 is 18370006111.

It can be written as a sum of positive squares in 4 ways, for example, as 2261858481 + 8898148900 = 47559^2 + 94330^2 .

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 11160007381 - 2¹ = 11160007379 is a prime.

It is a super-2 number, since 2×11160007381² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11160007387) 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, 124246 + ... + 194311.

It is an arithmetic number, because the mean of its divisors is an integer number (1423476423).

Almost surely, 2^11160007381 is an apocalyptic number.

It is an amenable number.

11160007381 is a deficient number, since it is larger than the sum of its proper divisors (227804003).

11160007381 is an equidigital number, since it uses as much as digits as its factorization.

11160007381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319271.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 11160007381 in words is "eleven billion, one hundred sixty million, seven thousand, three hundred eighty-one".