1103556034 has 16 divisors (see below), whose sum is σ = 1913068800. Its totient is φ = 467637984.

The previous prime is 1103556023. The next prime is 1103556049. The reversal of 1103556034 is 4306553011.

It is a junction number, because it is equal to n+sod(n) for n = 1103555993 and 1103556011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441594 + ... + 444085.

It is an arithmetic number, because the mean of its divisors is an integer number (119566800).

Almost surely, 2^1103556034 is an apocalyptic number.

1103556034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1103556034 is a deficient number, since it is larger than the sum of its proper divisors (809512766).

1103556034 is an equidigital number, since it uses as much as digits as its factorization.

1103556034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885777.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1103556034 is about 33219.8138766610. The cubic root of 1103556034 is about 1033.3912895925.

The spelling of 1103556034 in words is "one billion, one hundred three million, five hundred fifty-six thousand, thirty-four".