1103382678 has 16 divisors (see below), whose sum is σ = 2207289456. Its totient is φ = 367706880.

The previous prime is 1103382677. The next prime is 1103382689. The reversal of 1103382678 is 8762833011.

It is a super-2 number, since 2×1103382678² = 2434906668220903368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103382677) by changing a digit.

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, 8850 + ... + 47802.

It is an arithmetic number, because the mean of its divisors is an integer number (137955591).

Almost surely, 2^1103382678 is an apocalyptic number.

1103382678 is an abundant number, since it is smaller than the sum of its proper divisors (1103906778).

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

1103382678 is a wasteful number, since it uses less digits than its factorization.

1103382678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43679.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1103382678 is about 33217.2045482458. The cubic root of 1103382678 is about 1033.3371754511.

The spelling of 1103382678 in words is "one billion, one hundred three million, three hundred eighty-two thousand, six hundred seventy-eight".