2130000212103 has 16 divisors (see below), whose sum is σ = 2901204756480. Its totient is φ = 1389414132576.

The previous prime is 2130000212083. The next prime is 2130000212141. The reversal of 2130000212103 is 3012120000312.

It is not a de Polignac number, because 2130000212103 - 2⁸ = 2130000211847 is a prime.

It is a super-3 number, since 3×2130000212103³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130000212143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1501108 + ... + 2552121.

It is an arithmetic number, because the mean of its divisors is an integer number (181325297280).

Almost surely, 2^{2130000212103} is an apocalyptic number.

2130000212103 is a deficient number, since it is larger than the sum of its proper divisors (771204544377).

2130000212103 is a wasteful number, since it uses less digits than its factorization.

2130000212103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057006.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2130000212103 its reverse (3012120000312), we get a palindrome (5142120212415).

The spelling of 2130000212103 in words is "two trillion, one hundred thirty billion, two hundred twelve thousand, one hundred three".