1107351540 has 192 divisors, whose sum is σ = 3725702400. Its totient is φ = 272097792.

The previous prime is 1107351517. The next prime is 1107351547. The reversal of 1107351540 is 451537011.

1107351540 is a `hidden beast` number, since 1 + 1 + 0 + 73 + 51 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107351547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 378162 + ... + 381078.

It is an arithmetic number, because the mean of its divisors is an integer number (19404700).

Almost surely, 2^1107351540 is an apocalyptic number.

1107351540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1107351540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1862851200).

1107351540 is an abundant number, since it is smaller than the sum of its proper divisors (2618350860).

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

1107351540 is a wasteful number, since it uses less digits than its factorization.

1107351540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2983 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 1107351540 is about 33276.8919822750. The cubic root of 1107351540 is about 1034.5746624488.

Adding to 1107351540 its reverse (451537011), we get a palindrome (1558888551).

The spelling of 1107351540 in words is "one billion, one hundred seven million, three hundred fifty-one thousand, five hundred forty".