11084731007 has 4 divisors (see below), whose sum is σ = 12668264016. Its totient is φ = 9501198000.

The previous prime is 11084731003. The next prime is 11084731037. The reversal of 11084731007 is 70013748011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70013748011 = 47 ⋅1489654213.

It is not a de Polignac number, because 11084731007 - 2² = 11084731003 is a prime.

It is a super-2 number, since 2×11084731007² (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 (11084731003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791766494 + ... + 791766507.

It is an arithmetic number, because the mean of its divisors is an integer number (3167066004).

Almost surely, 2^11084731007 is an apocalyptic number.

11084731007 is a deficient number, since it is larger than the sum of its proper divisors (1583533009).

11084731007 is an equidigital number, since it uses as much as digits as its factorization.

11084731007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583533008.

The product of its (nonzero) digits is 4704, while the sum is 32.

The spelling of 11084731007 in words is "eleven billion, eighty-four million, seven hundred thirty-one thousand, seven".