2101110010652 has 12 divisors (see below), whose sum is σ = 3696193527936. Its totient is φ = 1045054716960.

The previous prime is 2101110010631. The next prime is 2101110010663. The reversal of 2101110010652 is 2560100111012.

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 3 ways as a sum of consecutive naturals, for example, 1375071233 + ... + 1375072760.

It is an arithmetic number, because the mean of its divisors is an integer number (308016127328).

Almost surely, 2^{2101110010652} is an apocalyptic number.

It is an amenable number.

2101110010652 is a deficient number, since it is larger than the sum of its proper divisors (1595083517284).

2101110010652 is a wasteful number, since it uses less digits than its factorization.

2101110010652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750144188 (or 2750144186 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 2101110010652 its reverse (2560100111012), we get a palindrome (4661210121664).

The spelling of 2101110010652 in words is "two trillion, one hundred one billion, one hundred ten million, ten thousand, six hundred fifty-two".