11104273965 has 16 divisors (see below), whose sum is σ = 17768305728. Its totient is φ = 5921790336.

The previous prime is 11104273963. The next prime is 11104273967. The reversal of 11104273965 is 56937240111.

It is an interprime number because it is at equal distance from previous prime (11104273963) and next prime (11104273967).

It is not a de Polignac number, because 11104273965 - 2¹ = 11104273963 is a prime.

It is a super-4 number, since 4×11104273965⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104273963) 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 15 ways as a sum of consecutive naturals, for example, 227242 + ... + 271748.

It is an arithmetic number, because the mean of its divisors is an integer number (1110519108).

Almost surely, 2^11104273965 is an apocalyptic number.

11104273965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11104273965 is a deficient number, since it is larger than the sum of its proper divisors (6664031763).

11104273965 is a wasteful number, since it uses less digits than its factorization.

11104273965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61148.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 11104273965 in words is "eleven billion, one hundred four million, two hundred seventy-three thousand, nine hundred sixty-five".