1030112003203 has 2 divisors, whose sum is σ = 1030112003204. Its totient is φ = 1030112003202.

The previous prime is 1030112003201. The next prime is 1030112003231. The reversal of 1030112003203 is 3023002110301.

It is a weak prime.

It is an emirp because it is prime and its reverse (3023002110301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030112003203 - 2¹ = 1030112003201 is a prime.

It is a super-2 number, since 2×1030112003203² (a number of 25 digits) contains 22 as substring.

Together with 1030112003201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1030112003201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515056001601 + 515056001602.

It is an arithmetic number, because the mean of its divisors is an integer number (515056001602).

Almost surely, 2^{1030112003203} is an apocalyptic number.

1030112003203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030112003203 is an equidigital number, since it uses as much as digits as its factorization.

1030112003203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1030112003203 its reverse (3023002110301), we get a palindrome (4053114113504).

The spelling of 1030112003203 in words is "one trillion, thirty billion, one hundred twelve million, three thousand, two hundred three".