1120011340 has 48 divisors (see below), whose sum is σ = 2846152512. Its totient is φ = 361414656.

The previous prime is 1120011287. The next prime is 1120011341. The reversal of 1120011340 is 431100211.

It is a self number, because there is not a number n which added to its sum of digits gives 1120011340.

It is not an unprimeable number, because it can be changed into a prime (1120011341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232917 + ... + 237676.

It is an arithmetic number, because the mean of its divisors is an integer number (59294844).

Almost surely, 2^1120011340 is an apocalyptic number.

1120011340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120011340 is an abundant number, since it is smaller than the sum of its proper divisors (1726141172).

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

1120011340 is a wasteful number, since it uses less digits than its factorization.

1120011340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470626 (or 470624 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1120011340 is about 33466.5704845895. The cubic root of 1120011340 is about 1038.5023252919.

Adding to 1120011340 its reverse (431100211), we get a palindrome (1551111551).

The spelling of 1120011340 in words is "one billion, one hundred twenty million, eleven thousand, three hundred forty".