1104013143 has 12 divisors (see below), whose sum is σ = 1595394528. Its totient is φ = 735681600.

The previous prime is 1104013103. The next prime is 1104013153. The reversal of 1104013143 is 3413104011.

It is not a de Polignac number, because 1104013143 - 2⁸ = 1104012887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104013103) 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, 4930 + ... + 47247.

It is an arithmetic number, because the mean of its divisors is an integer number (132949544).

Almost surely, 2^1104013143 is an apocalyptic number.

1104013143 is a deficient number, since it is larger than the sum of its proper divisors (491381385).

1104013143 is a wasteful number, since it uses less digits than its factorization.

1104013143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54534 (or 54531 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1104013143 is about 33226.6932299921. The cubic root of 1104013143 is about 1033.5339518100.

Adding to 1104013143 its reverse (3413104011), we get a palindrome (4517117154).

The spelling of 1104013143 in words is "one billion, one hundred four million, thirteen thousand, one hundred forty-three".