2131102200110 has 48 divisors (see below), whose sum is σ = 4372376675760. Its totient is φ = 745454361600.

The previous prime is 2131102200077. The next prime is 2131102200187. The reversal of 2131102200110 is 110022011312.

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 23 ways as a sum of consecutive naturals, for example, 33152291 + ... + 33216510.

It is an arithmetic number, because the mean of its divisors is an integer number (91091180745).

Almost surely, 2^{2131102200110} is an apocalyptic number.

2131102200110 is an abundant number, since it is smaller than the sum of its proper divisors (2241274475650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2131102200110 is a wasteful number, since it uses less digits than its factorization.

2131102200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66368853 (or 66368840 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2131102200110 its reverse (110022011312), we get a palindrome (2241124211422).

The spelling of 2131102200110 in words is "two trillion, one hundred thirty-one billion, one hundred two million, two hundred thousand, one hundred ten".