2130213011203 has 4 divisors (see below), whose sum is σ = 2130218677800. Its totient is φ = 2130207344608.

The previous prime is 2130213011191. The next prime is 2130213011209. The reversal of 2130213011203 is 3021103120312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130213011203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130213011209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2226025 + ... + 3035722.

It is an arithmetic number, because the mean of its divisors is an integer number (532554669450).

Almost surely, 2^{2130213011203} is an apocalyptic number.

2130213011203 is a deficient number, since it is larger than the sum of its proper divisors (5666597).

2130213011203 is an equidigital number, since it uses as much as digits as its factorization.

2130213011203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666596.

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

Adding to 2130213011203 its reverse (3021103120312), we get a palindrome (5151316131515).

The spelling of 2130213011203 in words is "two trillion, one hundred thirty billion, two hundred thirteen million, eleven thousand, two hundred three".