1124066143 has 4 divisors (see below), whose sum is σ = 1172938608. Its totient is φ = 1075193680.

The previous prime is 1124066123. The next prime is 1124066159. The reversal of 1124066143 is 3416604211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3416604211 = 1279 ⋅2671309.

It is a cyclic number.

It is not a de Polignac number, because 1124066143 - 2²⁵ = 1090511711 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 (1124066123) 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, 24436198 + ... + 24436243.

It is an arithmetic number, because the mean of its divisors is an integer number (293234652).

Almost surely, 2^1124066143 is an apocalyptic number.

1124066143 is a deficient number, since it is larger than the sum of its proper divisors (48872465).

1124066143 is an equidigital number, since it uses as much as digits as its factorization.

1124066143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48872464.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1124066143 is about 33527.0956541124. The cubic root of 1124066143 is about 1039.7540539595.

The spelling of 1124066143 in words is "one billion, one hundred twenty-four million, sixty-six thousand, one hundred forty-three".