1143529106 has 16 divisors (see below), whose sum is σ = 1818236160. Its totient is φ = 537526080.

The previous prime is 1143529103. The next prime is 1143529109. The reversal of 1143529106 is 6019253411.

It is an interprime number because it is at equal distance from previous prime (1143529103) and next prime (1143529109).

It is not an unprimeable number, because it can be changed into a prime (1143529103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12515 + ... + 49433.

It is an arithmetic number, because the mean of its divisors is an integer number (113639760).

Almost surely, 2^1143529106 is an apocalyptic number.

1143529106 is a deficient number, since it is larger than the sum of its proper divisors (674707054).

1143529106 is a wasteful number, since it uses less digits than its factorization.

1143529106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37849.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1143529106 is about 33816.1071976063. The cubic root of 1143529106 is about 1045.7207868829.

The spelling of 1143529106 in words is "one billion, one hundred forty-three million, five hundred twenty-nine thousand, one hundred six".