2130203010311 has 4 divisors (see below), whose sum is σ = 2137783804224. Its totient is φ = 2122622216400.

The previous prime is 2130203010269. The next prime is 2130203010317. The reversal of 2130203010311 is 1130103020312.

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-2130203010311 is a prime.

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 2130203010311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130203010317) 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, 3790396535 + ... + 3790397096.

It is an arithmetic number, because the mean of its divisors is an integer number (534445951056).

Almost surely, 2^{2130203010311} is an apocalyptic number.

2130203010311 is a deficient number, since it is larger than the sum of its proper divisors (7580793913).

2130203010311 is an equidigital number, since it uses as much as digits as its factorization.

2130203010311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7580793912.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2130203010311 its reverse (1130103020312), we get a palindrome (3260306030623).

The spelling of 2130203010311 in words is "two trillion, one hundred thirty billion, two hundred three million, ten thousand, three hundred eleven".