1105120416 has 48 divisors (see below), whose sum is σ = 2904449184. Its totient is φ = 367928064.

The previous prime is 1105120409. The next prime is 1105120417. The reversal of 1105120416 is 6140215011.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1105120416² = 2442582267720026112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1105120392 and 1105120401.

It is not an unprimeable number, because it can be changed into a prime (1105120417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78250 + ... + 91286.

It is an arithmetic number, because the mean of its divisors is an integer number (60509358).

Almost surely, 2^1105120416 is an apocalyptic number.

1105120416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1105120416 is an abundant number, since it is smaller than the sum of its proper divisors (1799328768).

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

1105120416 is a wasteful number, since it uses less digits than its factorization.

1105120416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13933 (or 13925 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1105120416 is about 33243.3514555918. The cubic root of 1105120416 is about 1033.8793649255.

Adding to 1105120416 its reverse (6140215011), we get a palindrome (7245335427).

The spelling of 1105120416 in words is "one billion, one hundred five million, one hundred twenty thousand, four hundred sixteen".