1104012101 has 4 divisors (see below), whose sum is σ = 1124842572. Its totient is φ = 1083181632.

The previous prime is 1104012097. The next prime is 1104012109. The reversal of 1104012101 is 1012104011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 557668225 + 546343876 = 23615^2 + 23374^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104012101 - 2² = 1104012097 is a prime.

It is a super-3 number, since 3×1104012101³ (a number of 28 digits) contains 333 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 (1104012109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10415156 + ... + 10415261.

It is an arithmetic number, because the mean of its divisors is an integer number (281210643).

Almost surely, 2^1104012101 is an apocalyptic number.

It is an amenable number.

1104012101 is a deficient number, since it is larger than the sum of its proper divisors (20830471).

1104012101 is an equidigital number, since it uses as much as digits as its factorization.

1104012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20830470.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1104012101 is about 33226.6775498243. The cubic root of 1104012101 is about 1033.5336266500.

Adding to 1104012101 its reverse (1012104011), we get a palindrome (2116116112).

The spelling of 1104012101 in words is "one billion, one hundred four million, twelve thousand, one hundred one".