1012002013003 has 2 divisors, whose sum is σ = 1012002013004. Its totient is φ = 1012002013002.

The previous prime is 1012002012961. The next prime is 1012002013013. The reversal of 1012002013003 is 3003102002101.

1012002013003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012002013003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012002013013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506001006501 + 506001006502.

It is an arithmetic number, because the mean of its divisors is an integer number (506001006502).

Almost surely, 2^{1012002013003} is an apocalyptic number.

1012002013003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012002013003 is an equidigital number, since it uses as much as digits as its factorization.

1012002013003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1012002013003 its reverse (3003102002101), we get a palindrome (4015104015104).

The spelling of 1012002013003 in words is "one trillion, twelve billion, two million, thirteen thousand, three".