101010112003 has 2 divisors, whose sum is σ = 101010112004. Its totient is φ = 101010112002.

The previous prime is 101010111973. The next prime is 101010112013. The reversal of 101010112003 is 300211010101.

It is an a-pointer prime, because the next prime (101010112013) can be obtained adding 101010112003 to its sum of digits (10).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101010112003 is a prime.

It is not a weakly prime, because it can be changed into another prime (101010112013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505056001 + 50505056002.

It is an arithmetic number, because the mean of its divisors is an integer number (50505056002).

Almost surely, 2^101010112003 is an apocalyptic number.

101010112003 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010112003 is an equidigital number, since it uses as much as digits as its factorization.

101010112003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 101010112003 its reverse (300211010101), we get a palindrome (401221122104).

The spelling of 101010112003 in words is "one hundred one billion, ten million, one hundred twelve thousand, three".