1103023110203 has 8 divisors (see below), whose sum is σ = 1260638453760. Its totient is φ = 945417920040.

The previous prime is 1103023110199. The next prime is 1103023110263. The reversal of 1103023110203 is 3020113203011.

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 1103023110203 - 2² = 1103023110199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103023110263) 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, 2304113 + ... + 2741346.

It is an arithmetic number, because the mean of its divisors is an integer number (157579806720).

Almost surely, 2^{1103023110203} is an apocalyptic number.

1103023110203 is a deficient number, since it is larger than the sum of its proper divisors (157615343557).

1103023110203 is an equidigital number, since it uses as much as digits as its factorization.

1103023110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076697.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1103023110203 its reverse (3020113203011), we get a palindrome (4123136313214).

The spelling of 1103023110203 in words is "one trillion, one hundred three billion, twenty-three million, one hundred ten thousand, two hundred three".