2513120500443 has 32 divisors (see below), whose sum is σ = 3929676765696. Its totient is φ = 1398698155008.

The previous prime is 2513120500439. The next prime is 2513120500453. The reversal of 2513120500443 is 3440050213152.

2513120500443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2513120500443 - 2² = 2513120500439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2513120500443.

It is not an unprimeable number, because it can be changed into a prime (2513120500453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3623280 + ... + 4260797.

It is an arithmetic number, because the mean of its divisors is an integer number (122802398928).

Almost surely, 2^{2513120500443} is an apocalyptic number.

2513120500443 is a deficient number, since it is larger than the sum of its proper divisors (1416556265253).

2513120500443 is a wasteful number, since it uses less digits than its factorization.

2513120500443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7884483.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 2513120500443 its reverse (3440050213152), we get a palindrome (5953170713595).

The spelling of 2513120500443 in words is "two trillion, five hundred thirteen billion, one hundred twenty million, five hundred thousand, four hundred forty-three".