1104712109 has 8 divisors (see below), whose sum is σ = 1143211320. Its totient is φ = 1066240000.

The previous prime is 1104712099. The next prime is 1104712129. The reversal of 1104712109 is 9012174011.

It can be written as a sum of positive squares in 4 ways, for example, as 7645225 + 1097066884 = 2765^2 + 33122^2 .

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-1104712109 is a prime.

It is a super-3 number, since 3×1104712109³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104712129) 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, 111269 + ... + 120789.

It is an arithmetic number, because the mean of its divisors is an integer number (142901415).

Almost surely, 2^1104712109 is an apocalyptic number.

It is an amenable number.

1104712109 is a deficient number, since it is larger than the sum of its proper divisors (38499211).

1104712109 is an equidigital number, since it uses as much as digits as its factorization.

1104712109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13551.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1104712109 is about 33237.2097053889. The cubic root of 1104712109 is about 1033.7520206785.

The spelling of 1104712109 in words is "one billion, one hundred four million, seven hundred twelve thousand, one hundred nine".