2110100102 has 16 divisors (see below), whose sum is σ = 3457036800. Its totient is φ = 957984840.

The previous prime is 2110100101. The next prime is 2110100143. The reversal of 2110100102 is 2010010112.

It is a self number, because there is not a number n which added to its sum of digits gives 2110100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110100101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38702 + ... + 75617.

It is an arithmetic number, because the mean of its divisors is an integer number (216064800).

Almost surely, 2^2110100102 is an apocalyptic number.

2110100102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2110100102 is a deficient number, since it is larger than the sum of its proper divisors (1346936698).

2110100102 is a wasteful number, since it uses less digits than its factorization.

2110100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115171.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2110100102 is about 45935.8259096318. The cubic root of 2110100102 is about 1282.6288951106.

Adding to 2110100102 its reverse (2010010112), we get a palindrome (4120110214).

The spelling of 2110100102 in words is "two billion, one hundred ten million, one hundred thousand, one hundred two".