2083145943513 has 4 divisors (see below), whose sum is σ = 2777527924688. Its totient is φ = 1388763962340.

The previous prime is 2083145943449. The next prime is 2083145943521. The reversal of 2083145943513 is 3153495413802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2083145943513 - 2⁶ = 2083145943449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2083145943523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347190990583 + ... + 347190990588.

It is an arithmetic number, because the mean of its divisors is an integer number (694381981172).

Almost surely, 2^{2083145943513} is an apocalyptic number.

It is an amenable number.

2083145943513 is a deficient number, since it is larger than the sum of its proper divisors (694381981175).

2083145943513 is an equidigital number, since it uses as much as digits as its factorization.

2083145943513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694381981174.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 2083145943513 in words is "two trillion, eighty-three billion, one hundred forty-five million, nine hundred forty-three thousand, five hundred thirteen".