1104126013 has 4 divisors (see below), whose sum is σ = 1169074620. Its totient is φ = 1039177408.

The previous prime is 1104125989. The next prime is 1104126029. The reversal of 1104126013 is 3106214011.

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 357852889 + 746273124 = 18917^2 + 27318^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104126013 - 2¹³ = 1104117821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104126083) 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, 32474278 + ... + 32474311.

It is an arithmetic number, because the mean of its divisors is an integer number (292268655).

Almost surely, 2^1104126013 is an apocalyptic number.

It is an amenable number.

1104126013 is a deficient number, since it is larger than the sum of its proper divisors (64948607).

1104126013 is an equidigital number, since it uses as much as digits as its factorization.

1104126013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64948606.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1104126013 is about 33228.3916703773. The cubic root of 1104126013 is about 1033.5691721038.

The spelling of 1104126013 in words is "one billion, one hundred four million, one hundred twenty-six thousand, thirteen".