10103011112003 has 2 divisors, whose sum is σ = 10103011112004. Its totient is φ = 10103011112002.

The previous prime is 10103011111979. The next prime is 10103011112017. The reversal of 10103011112003 is 30021111030101.

It is a happy number.

It is an a-pointer prime, because the next prime (10103011112017) can be obtained adding 10103011112003 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10103011112003 - 2¹⁸ = 10103010849859 is a prime.

It is a super-2 number, since 2×10103011112003² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10103011112603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051505556001 + 5051505556002.

It is an arithmetic number, because the mean of its divisors is an integer number (5051505556002).

Almost surely, 2^{10103011112003} is an apocalyptic number.

10103011112003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103011112003 is an equidigital number, since it uses as much as digits as its factorization.

10103011112003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10103011112003 its reverse (30021111030101), we get a palindrome (40124122142104).

The spelling of 10103011112003 in words is "ten trillion, one hundred three billion, eleven million, one hundred twelve thousand, three".