10212000103 has 2 divisors, whose sum is σ = 10212000104. Its totient is φ = 10212000102.

The previous prime is 10212000089. The next prime is 10212000119. The reversal of 10212000103 is 30100021201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10212000103 - 2²⁵ = 10178445671 is a prime.

It is a super-2 number, since 2×10212000103² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10212000103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212000133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106000051 + 5106000052.

It is an arithmetic number, because the mean of its divisors is an integer number (5106000052).

Almost surely, 2^10212000103 is an apocalyptic number.

10212000103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212000103 is an equidigital number, since it uses as much as digits as its factorization.

10212000103 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 10.

Adding to 10212000103 its reverse (30100021201), we get a palindrome (40312021304).

The spelling of 10212000103 in words is "ten billion, two hundred twelve million, one hundred three", and thus it is an aban number.