2130212130103 has 2 divisors, whose sum is σ = 2130212130104. Its totient is φ = 2130212130102.

The previous prime is 2130212130091. The next prime is 2130212130127. The reversal of 2130212130103 is 3010312120312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130212130103 - 2³⁷ = 1992773176631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130212133103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065106065051 + 1065106065052.

It is an arithmetic number, because the mean of its divisors is an integer number (1065106065052).

Almost surely, 2^{2130212130103} is an apocalyptic number.

2130212130103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130212130103 is an equidigital number, since it uses as much as digits as its factorization.

2130212130103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2130212130103 its reverse (3010312120312), we get a palindrome (5140524250415).

The spelling of 2130212130103 in words is "two trillion, one hundred thirty billion, two hundred twelve million, one hundred thirty thousand, one hundred three".