1041143523 has 24 divisors (see below), whose sum is σ = 1622995200. Its totient is φ = 591932880.

The previous prime is 1041143489. The next prime is 1041143533. The reversal of 1041143523 is 3253411401.

It is a happy number.

It is not a de Polignac number, because 1041143523 - 2⁸ = 1041143267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1041143493 and 1041143502.

It is not an unprimeable number, because it can be changed into a prime (1041143533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11458 + ... + 47048.

It is an arithmetic number, because the mean of its divisors is an integer number (67624800).

Almost surely, 2^1041143523 is an apocalyptic number.

1041143523 is a deficient number, since it is larger than the sum of its proper divisors (581851677).

1041143523 is a wasteful number, since it uses less digits than its factorization.

1041143523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35807 (or 35800 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1041143523 is about 32266.7556937477. The cubic root of 1041143523 is about 1013.5306046881.

Adding to 1041143523 its reverse (3253411401), we get a palindrome (4294554924).

The spelling of 1041143523 in words is "one billion, forty-one million, one hundred forty-three thousand, five hundred twenty-three".