1104021027 has 12 divisors (see below), whose sum is σ = 1597507080. Its totient is φ = 734717088.

The previous prime is 1104020993. The next prime is 1104021029. The reversal of 1104021027 is 7201204011.

It is not a de Polignac number, because 1104021027 - 2⁶ = 1104020963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1104021029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102673 + ... + 112914.

It is an arithmetic number, because the mean of its divisors is an integer number (133125590).

Almost surely, 2^1104021027 is an apocalyptic number.

1104021027 is a deficient number, since it is larger than the sum of its proper divisors (493486053).

1104021027 is a wasteful number, since it uses less digits than its factorization.

1104021027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216162 (or 216159 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 1104021027 is about 33226.8118693323. The cubic root of 1104021027 is about 1033.5364120350.

Adding to 1104021027 its reverse (7201204011), we get a palindrome (8305225038).

The spelling of 1104021027 in words is "one billion, one hundred four million, twenty-one thousand, twenty-seven".