10021010120003 has 2 divisors, whose sum is σ = 10021010120004. Its totient is φ = 10021010120002.

The previous prime is 10021010119969. The next prime is 10021010120059. The reversal of 10021010120003 is 30002101012001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10021010120003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10021010120083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010505060001 + 5010505060002.

It is an arithmetic number, because the mean of its divisors is an integer number (5010505060002).

Almost surely, 2^{10021010120003} is an apocalyptic number.

10021010120003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021010120003 is an equidigital number, since it uses as much as digits as its factorization.

10021010120003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10021010120003 its reverse (30002101012001), we get a palindrome (40023111132004).

The spelling of 10021010120003 in words is "ten trillion, twenty-one billion, ten million, one hundred twenty thousand, three".