1110320340 has 48 divisors (see below), whose sum is σ = 3111868032. Its totient is φ = 295802496.

The previous prime is 1110320311. The next prime is 1110320357. The reversal of 1110320340 is 430230111.

It is a super-2 number, since 2×1110320340² = 2465622514835431200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58737 + ... + 75303.

It is an arithmetic number, because the mean of its divisors is an integer number (64830584).

Almost surely, 2^1110320340 is an apocalyptic number.

1110320340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110320340 is an abundant number, since it is smaller than the sum of its proper divisors (2001547692).

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

1110320340 is a wasteful number, since it uses less digits than its factorization.

1110320340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17696 (or 17694 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1110320340 is about 33321.4696554639. The cubic root of 1110320340 is about 1035.4983993678.

Adding to 1110320340 its reverse (430230111), we get a palindrome (1540550451).

The spelling of 1110320340 in words is "one billion, one hundred ten million, three hundred twenty thousand, three hundred forty".