1104571143 has 48 divisors (see below), whose sum is σ = 1769351584. Its totient is φ = 659715840.

The previous prime is 1104571123. The next prime is 1104571147. The reversal of 1104571143 is 3411754011.

It is not a de Polignac number, because 1104571143 - 2¹⁰ = 1104570119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104571147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 910005 + ... + 911217.

Almost surely, 2^1104571143 is an apocalyptic number.

1104571143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1104571143 is a deficient number, since it is larger than the sum of its proper divisors (664780441).

1104571143 is a wasteful number, since it uses less digits than its factorization.

1104571143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1453 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1104571143 is about 33235.0890325271. The cubic root of 1104571143 is about 1033.7080484119.

The spelling of 1104571143 in words is "one billion, one hundred four million, five hundred seventy-one thousand, one hundred forty-three".