2103230032031 has 2 divisors, whose sum is σ = 2103230032032. Its totient is φ = 2103230032030.

The previous prime is 2103230032027. The next prime is 2103230032037. The reversal of 2103230032031 is 1302300323012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103230032031 - 2² = 2103230032027 is a prime.

It is a super-2 number, since 2×2103230032031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2103230031994 and 2103230032012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103230032037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051615016015 + 1051615016016.

It is an arithmetic number, because the mean of its divisors is an integer number (1051615016016).

Almost surely, 2^{2103230032031} is an apocalyptic number.

2103230032031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103230032031 is an equidigital number, since it uses as much as digits as its factorization.

2103230032031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2103230032031 its reverse (1302300323012), we get a palindrome (3405530355043).

The spelling of 2103230032031 in words is "two trillion, one hundred three billion, two hundred thirty million, thirty-two thousand, thirty-one".