1120543352 has 32 divisors (see below), whose sum is σ = 2128005120. Its totient is φ = 553119840.

The previous prime is 1120543301. The next prime is 1120543397. The reversal of 1120543352 is 2533450211.

It is a happy number.

It is a super-2 number, since 2×1120543352² = 2511234807422791808, which contains 22 as substring.

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, 211763 + ... + 216989.

It is an arithmetic number, because the mean of its divisors is an integer number (66500160).

Almost surely, 2^1120543352 is an apocalyptic number.

It is an amenable number.

1120543352 is a deficient number, since it is larger than the sum of its proper divisors (1007461768).

1120543352 is a wasteful number, since it uses less digits than its factorization.

1120543352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571 (or 5567 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1120543352 is about 33474.5179502260. The cubic root of 1120543352 is about 1038.6667308424. Note that the first 3 decimals are identical.

Adding to 1120543352 its reverse (2533450211), we get a palindrome (3653993563).

The spelling of 1120543352 in words is "one billion, one hundred twenty million, five hundred forty-three thousand, three hundred fifty-two".