1033143132 has 24 divisors (see below), whose sum is σ = 2755048576. Its totient is φ = 295183728.

The previous prime is 1033143127. The next prime is 1033143191. The reversal of 1033143132 is 2313413301.

1033143132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1033143099 and 1033143108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6149578 + ... + 6149745.

Almost surely, 2^1033143132 is an apocalyptic number.

1033143132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1033143132 is an abundant number, since it is smaller than the sum of its proper divisors (1721905444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1033143132 is a wasteful number, since it uses less digits than its factorization.

1033143132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12299337 (or 12299335 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1033143132 is about 32142.5439565695. The cubic root of 1033143132 is about 1010.9278576004.

Adding to 1033143132 its reverse (2313413301), we get a palindrome (3346556433).

The spelling of 1033143132 in words is "one billion, thirty-three million, one hundred forty-three thousand, one hundred thirty-two".