1104303121139 has 4 divisors (see below), whose sum is σ = 1104308529024. Its totient is φ = 1104297713256.

The previous prime is 1104303121133. The next prime is 1104303121171. The reversal of 1104303121139 is 9311213034011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104303121139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104303121133) 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, 2385107 + ... + 2810220.

It is an arithmetic number, because the mean of its divisors is an integer number (276077132256).

Almost surely, 2^{1104303121139} is an apocalyptic number.

1104303121139 is a deficient number, since it is larger than the sum of its proper divisors (5407885).

1104303121139 is an equidigital number, since it uses as much as digits as its factorization.

1104303121139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5407884.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 1104303121139 in words is "one trillion, one hundred four billion, three hundred three million, one hundred twenty-one thousand, one hundred thirty-nine".