1120210340 has 24 divisors (see below), whose sum is σ = 2353783992. Its totient is φ = 447828480.

The previous prime is 1120210339. The next prime is 1120210363. The reversal of 1120210340 is 430120211.

It can be written as a sum of positive squares in 4 ways, for example, as 165276736 + 954933604 = 12856^2 + 30902^2 .

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, 22172 + ... + 52268.

It is an arithmetic number, because the mean of its divisors is an integer number (98074333).

Almost surely, 2^1120210340 is an apocalyptic number.

1120210340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120210340 is an abundant number, since it is smaller than the sum of its proper divisors (1233573652).

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

1120210340 is a wasteful number, since it uses less digits than its factorization.

1120210340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31967 (or 31965 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1120210340 is about 33469.5434686522. The cubic root of 1120210340 is about 1038.5638275633.

Adding to 1120210340 its reverse (430120211), we get a palindrome (1550330551).

The spelling of 1120210340 in words is "one billion, one hundred twenty million, two hundred ten thousand, three hundred forty".