2110100120102 has 32 divisors (see below), whose sum is σ = 3588999697920. Its totient is φ = 922384104480.

The previous prime is 2110100120101. The next prime is 2110100120113. The reversal of 2110100120102 is 2010210010112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110100120101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244723 + ... + 2401985.

It is an arithmetic number, because the mean of its divisors is an integer number (112156240560).

Almost surely, 2^{2110100120102} is an apocalyptic number.

2110100120102 is a deficient number, since it is larger than the sum of its proper divisors (1478899577818).

2110100120102 is a wasteful number, since it uses less digits than its factorization.

2110100120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160988.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2110100120102 its reverse (2010210010112), we get a palindrome (4120310130214).

The spelling of 2110100120102 in words is "two trillion, one hundred ten billion, one hundred million, one hundred twenty thousand, one hundred two".