1120143302 has 16 divisors (see below), whose sum is σ = 1695068160. Its totient is φ = 555129288.

The previous prime is 1120143301. The next prime is 1120143313. The reversal of 1120143302 is 2033410211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120143301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476093 + ... + 478439.

It is an arithmetic number, because the mean of its divisors is an integer number (105941760).

Almost surely, 2^1120143302 is an apocalyptic number.

1120143302 is a deficient number, since it is larger than the sum of its proper divisors (574924858).

1120143302 is a wasteful number, since it uses less digits than its factorization.

1120143302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120143302 is about 33468.5419760108. The cubic root of 1120143302 is about 1038.5431098379.

Adding to 1120143302 its reverse (2033410211), we get a palindrome (3153553513).

The spelling of 1120143302 in words is "one billion, one hundred twenty million, one hundred forty-three thousand, three hundred two".