2101032102 has 16 divisors (see below), whose sum is σ = 4525300080. Its totient is φ = 646471392.

The previous prime is 2101032079. The next prime is 2101032127. The reversal of 2101032102 is 2012301012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13468077 + ... + 13468232.

It is an arithmetic number, because the mean of its divisors is an integer number (282831255).

Almost surely, 2^2101032102 is an apocalyptic number.

2101032102 is an abundant number, since it is smaller than the sum of its proper divisors (2424267978).

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

2101032102 is a wasteful number, since it uses less digits than its factorization.

2101032102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26936327.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2101032102 is about 45837.0167222955. The cubic root of 2101032102 is about 1280.7889224240.

Adding to 2101032102 its reverse (2012301012), we get a palindrome (4113333114).

The spelling of 2101032102 in words is "two billion, one hundred one million, thirty-two thousand, one hundred two".