2102111313304 has 32 divisors (see below), whose sum is σ = 3952097280000. Its totient is φ = 1048219191072.

The previous prime is 2102111313287. The next prime is 2102111313371. The reversal of 2102111313304 is 4033131112012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46547167 + ... + 46592305.

It is an arithmetic number, because the mean of its divisors is an integer number (123503040000).

Almost surely, 2^{2102111313304} is an apocalyptic number.

It is an amenable number.

2102111313304 is a deficient number, since it is larger than the sum of its proper divisors (1849985966696).

2102111313304 is a wasteful number, since it uses less digits than its factorization.

2102111313304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60727 (or 60723 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2102111313304 its reverse (4033131112012), we get a palindrome (6135242425316).

The spelling of 2102111313304 in words is "two trillion, one hundred two billion, one hundred eleven million, three hundred thirteen thousand, three hundred four".