1103551130 has 16 divisors (see below), whose sum is σ = 2166973344. Its totient is φ = 401291280.

The previous prime is 1103551087. The next prime is 1103551157. The reversal of 1103551130 is 311553011.

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, 5016032 + ... + 5016251.

It is an arithmetic number, because the mean of its divisors is an integer number (135435834).

Almost surely, 2^1103551130 is an apocalyptic number.

1103551130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103551130 is a deficient number, since it is larger than the sum of its proper divisors (1063422214).

1103551130 is a wasteful number, since it uses less digits than its factorization.

1103551130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032301.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 1103551130 is about 33219.7400652082. The cubic root of 1103551130 is about 1033.3897588566.

The spelling of 1103551130 in words is "one billion, one hundred three million, five hundred fifty-one thousand, one hundred thirty".