1030231312103 has 8 divisors (see below), whose sum is σ = 1239376014720. Its totient is φ = 836578809720.

The previous prime is 1030231312067. The next prime is 1030231312153. The reversal of 1030231312103 is 3012131320301.

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 1030231312103 - 2¹⁰ = 1030231311079 is a prime.

It is a super-2 number, since 2×1030231312103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030231312153) 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, 3873049913 + ... + 3873050178.

It is an arithmetic number, because the mean of its divisors is an integer number (154922001840).

Almost surely, 2^{1030231312103} is an apocalyptic number.

1030231312103 is a deficient number, since it is larger than the sum of its proper divisors (209144702617).

1030231312103 is an equidigital number, since it uses as much as digits as its factorization.

1030231312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7746100117.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1030231312103 its reverse (3012131320301), we get a palindrome (4042362632404).

The spelling of 1030231312103 in words is "one trillion, thirty billion, two hundred thirty-one million, three hundred twelve thousand, one hundred three".