1103003130323 has 8 divisors (see below), whose sum is σ = 1128625171968. Its totient is φ = 1077470834184.

The previous prime is 1103003130277. The next prime is 1103003130353. The reversal of 1103003130323 is 3230313003011.

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

It is a cyclic number.

It is not a de Polignac number, because 1103003130323 - 2²² = 1102998936019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103003130295 and 1103003130304.

It is not an unprimeable number, because it can be changed into a prime (1103003130353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22411511 + ... + 22460672.

It is an arithmetic number, because the mean of its divisors is an integer number (141078146496).

Almost surely, 2^{1103003130323} is an apocalyptic number.

1103003130323 is a deficient number, since it is larger than the sum of its proper divisors (25622041645).

1103003130323 is an equidigital number, since it uses as much as digits as its factorization.

1103003130323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44872753.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1103003130323 its reverse (3230313003011), we get a palindrome (4333316133334).

The spelling of 1103003130323 in words is "one trillion, one hundred three billion, three million, one hundred thirty thousand, three hundred twenty-three".