2102003411042 has 16 divisors (see below), whose sum is σ = 3290144216832. Its totient is φ = 1005290114400.

The previous prime is 2102003411023. The next prime is 2102003411059. The reversal of 2102003411042 is 2401143002012.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2903783 + ... + 3554709.

It is an arithmetic number, because the mean of its divisors is an integer number (205634013552).

Almost surely, 2^{2102003411042} is an apocalyptic number.

2102003411042 is a deficient number, since it is larger than the sum of its proper divisors (1188140805790).

2102003411042 is a wasteful number, since it uses less digits than its factorization.

2102003411042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721153.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2102003411042 its reverse (2401143002012), we get a palindrome (4503146413054).

The spelling of 2102003411042 in words is "two trillion, one hundred two billion, three million, four hundred eleven thousand, forty-two".