1103256160 has 48 divisors (see below), whose sum is σ = 2667074256. Its totient is φ = 431036928.

The previous prime is 1103256139. The next prime is 1103256173. The reversal of 1103256160 is 616523011.

It is a zygodrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73299 + ... + 87058.

It is an arithmetic number, because the mean of its divisors is an integer number (55564047).

Almost surely, 2^1103256160 is an apocalyptic number.

1103256160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103256160 is an abundant number, since it is smaller than the sum of its proper divisors (1563818096).

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

1103256160 is a wasteful number, since it uses less digits than its factorization.

1103256160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160415 (or 160407 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1103256160 is about 33215.3000889650. The cubic root of 1103256160 is about 1033.2976785015.

Adding to 1103256160 its reverse (616523011), we get a palindrome (1719779171).

The spelling of 1103256160 in words is "one billion, one hundred three million, two hundred fifty-six thousand, one hundred sixty".