2130403202443 has 16 divisors (see below), whose sum is σ = 2181546113184. Its totient is φ = 2079789269760.

The previous prime is 2130403202423. The next prime is 2130403202471. The reversal of 2130403202443 is 3442023040312.

It is a cyclic number.

It is not a de Polignac number, because 2130403202443 - 2¹⁷ = 2130403071371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130403202423) 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, 50430096 + ... + 50472322.

It is an arithmetic number, because the mean of its divisors is an integer number (136346632074).

Almost surely, 2^{2130403202443} is an apocalyptic number.

2130403202443 is a deficient number, since it is larger than the sum of its proper divisors (51142910741).

2130403202443 is a wasteful number, since it uses less digits than its factorization.

2130403202443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48462.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2130403202443 its reverse (3442023040312), we get a palindrome (5572426242755).

The spelling of 2130403202443 in words is "two trillion, one hundred thirty billion, four hundred three million, two hundred two thousand, four hundred forty-three".