1030331031103 has 16 divisors (see below), whose sum is σ = 1134391658400. Its totient is φ = 928004014080.

The previous prime is 1030331031089. The next prime is 1030331031113. The reversal of 1030331031103 is 3011301330301.

It is a happy number.

It is not a de Polignac number, because 1030331031103 - 2⁹ = 1030331030591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030331031113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24670143 + ... + 24711871.

It is an arithmetic number, because the mean of its divisors is an integer number (70899478650).

Almost surely, 2^{1030331031103} is an apocalyptic number.

1030331031103 is a deficient number, since it is larger than the sum of its proper divisors (104060627297).

1030331031103 is a wasteful number, since it uses less digits than its factorization.

1030331031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62442.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 1030331031103 its reverse (3011301330301), we get a palindrome (4041632361404).

The spelling of 1030331031103 in words is "one trillion, thirty billion, three hundred thirty-one million, thirty-one thousand, one hundred three".