101020210003 has 2 divisors, whose sum is σ = 101020210004. Its totient is φ = 101020210002.

The previous prime is 101020209959. The next prime is 101020210033. The reversal of 101020210003 is 300012020101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101020210003 - 2¹³ = 101020201811 is a prime.

It is a super-3 number, since 3×101020210003³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (101020210033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510105001 + 50510105002.

It is an arithmetic number, because the mean of its divisors is an integer number (50510105002).

Almost surely, 2^101020210003 is an apocalyptic number.

101020210003 is a deficient number, since it is larger than the sum of its proper divisors (1).

101020210003 is an equidigital number, since it uses as much as digits as its factorization.

101020210003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 101020210003 its reverse (300012020101), we get a palindrome (401032230104).

The spelling of 101020210003 in words is "one hundred one billion, twenty million, two hundred ten thousand, three".