1103139230 has 8 divisors (see below), whose sum is σ = 1985650632. Its totient is φ = 441255688.

The previous prime is 1103139223. The next prime is 1103139239. The reversal of 1103139230 is 329313011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1103139196 and 1103139205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103139239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55156952 + ... + 55156971.

It is an arithmetic number, because the mean of its divisors is an integer number (248206329).

Almost surely, 2^1103139230 is an apocalyptic number.

1103139230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103139230 is a deficient number, since it is larger than the sum of its proper divisors (882511402).

1103139230 is a wasteful number, since it uses less digits than its factorization.

1103139230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110313930.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 1103139230 is about 33213.5398595211. The cubic root of 1103139230 is about 1033.2611720912.

The spelling of 1103139230 in words is "one billion, one hundred three million, one hundred thirty-nine thousand, two hundred thirty".