1120039368 has 128 divisors (see below), whose sum is σ = 3262291200. Its totient is φ = 313860096.

The previous prime is 1120039367. The next prime is 1120039369. The reversal of 1120039368 is 8639300211.

It is an interprime number because it is at equal distance from previous prime (1120039367) and next prime (1120039369).

It is not an unprimeable number, because it can be changed into a prime (1120039367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2586480 + ... + 2586912.

It is an arithmetic number, because the mean of its divisors is an integer number (25486650).

Almost surely, 2^1120039368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120039368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1631145600).

1120039368 is an abundant number, since it is smaller than the sum of its proper divisors (2142251832).

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

1120039368 is a wasteful number, since it uses less digits than its factorization.

1120039368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1120039368 is about 33466.9892281932. The cubic root of 1120039368 is about 1038.5109879722.

Adding to 1120039368 its reverse (8639300211), we get a palindrome (9759339579).

The spelling of 1120039368 in words is "one billion, one hundred twenty million, thirty-nine thousand, three hundred sixty-eight".