2102491166936 has 16 divisors (see below), whose sum is σ = 4113569674800. Its totient is φ = 1005539253664.

The previous prime is 2102491166921. The next prime is 2102491166969. The reversal of 2102491166936 is 6396611942012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5713291031 + ... + 5713291398.

It is an arithmetic number, because the mean of its divisors is an integer number (257098104675).

Almost surely, 2^{2102491166936} is an apocalyptic number.

It is an amenable number.

2102491166936 is a deficient number, since it is larger than the sum of its proper divisors (2011078507864).

2102491166936 is a wasteful number, since it uses less digits than its factorization.

2102491166936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11426582458 (or 11426582454 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 2102491166936 in words is "two trillion, one hundred two billion, four hundred ninety-one million, one hundred sixty-six thousand, nine hundred thirty-six".