2130203011211 has 8 divisors (see below), whose sum is σ = 2460555350064. Its totient is φ = 1822633592320.

The previous prime is 2130203011169. The next prime is 2130203011213. The reversal of 2130203011211 is 1121103020312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130203011211 - 2¹⁴ = 2130202994827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2130203011211.

It is not an unprimeable number, because it can be changed into a prime (2130203011213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5695729790 + ... + 5695730163.

It is an arithmetic number, because the mean of its divisors is an integer number (307569418758).

Almost surely, 2^{2130203011211} is an apocalyptic number.

2130203011211 is a deficient number, since it is larger than the sum of its proper divisors (330352338853).

2130203011211 is a wasteful number, since it uses less digits than its factorization.

2130203011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391459981.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2130203011211 its reverse (1121103020312), we get a palindrome (3251306031523).

The spelling of 2130203011211 in words is "two trillion, one hundred thirty billion, two hundred three million, eleven thousand, two hundred eleven".