1104211091 has 8 divisors (see below), whose sum is σ = 1158185280. Its totient is φ = 1051507008.

The previous prime is 1104211039. The next prime is 1104211109. The reversal of 1104211091 is 1901124011.

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 1104211091 - 2³⁰ = 30469267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1104291091) 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, 315746 + ... + 319223.

It is an arithmetic number, because the mean of its divisors is an integer number (144773160).

Almost surely, 2^1104211091 is an apocalyptic number.

1104211091 is a deficient number, since it is larger than the sum of its proper divisors (53974189).

1104211091 is an equidigital number, since it uses as much as digits as its factorization.

1104211091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635053.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 1104211091 is about 33229.6718461077. The cubic root of 1104211091 is about 1033.5957185120.

The spelling of 1104211091 in words is "one billion, one hundred four million, two hundred eleven thousand, ninety-one".