10003230311103 has 12 divisors (see below), whose sum is σ = 14449158720360. Its totient is φ = 6668797928496.

The previous prime is 10003230310981. The next prime is 10003230311117. The reversal of 10003230311103 is 30111303230001.

It is a happy number.

It is not a de Polignac number, because 10003230311103 - 2³² = 9998935343807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003230311153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1262968 + ... + 4647746.

It is an arithmetic number, because the mean of its divisors is an integer number (1204096560030).

Almost surely, 2^{10003230311103} is an apocalyptic number.

10003230311103 is a deficient number, since it is larger than the sum of its proper divisors (4445928409257).

10003230311103 is a wasteful number, since it uses less digits than its factorization.

10003230311103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713158 (or 3713155 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10003230311103 its reverse (30111303230001), we get a palindrome (40114533541104).

The spelling of 10003230311103 in words is "ten trillion, three billion, two hundred thirty million, three hundred eleven thousand, one hundred three".