2102003411043 has 4 divisors (see below), whose sum is σ = 2802671214728. Its totient is φ = 1401335607360.

The previous prime is 2102003411023. The next prime is 2102003411059. The reversal of 2102003411043 is 3401143002012.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2102003411043 - 2²¹ = 2102001313891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102003411003) 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, 350333901838 + ... + 350333901843.

It is an arithmetic number, because the mean of its divisors is an integer number (700667803682).

Almost surely, 2^{2102003411043} is an apocalyptic number.

2102003411043 is a deficient number, since it is larger than the sum of its proper divisors (700667803685).

2102003411043 is an equidigital number, since it uses as much as digits as its factorization.

2102003411043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700667803684.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2102003411043 its reverse (3401143002012), we get a palindrome (5503146413055).

The spelling of 2102003411043 in words is "two trillion, one hundred two billion, three million, four hundred eleven thousand, forty-three".