2102133102 has 16 divisors (see below), whose sum is σ = 4205435520. Its totient is φ = 700516152.

The previous prime is 2102133101. The next prime is 2102133127. The reversal of 2102133102 is 2013312012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102133101) 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, 24418 + ... + 69285.

It is an arithmetic number, because the mean of its divisors is an integer number (262839720).

Almost surely, 2^2102133102 is an apocalyptic number.

2102133102 is an abundant number, since it is smaller than the sum of its proper divisors (2103302418).

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

2102133102 is a wasteful number, since it uses less digits than its factorization.

2102133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97447.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2102133102 is about 45849.0250932340. The cubic root of 2102133102 is about 1281.0126065131.

Adding to 2102133102 its reverse (2013312012), we get a palindrome (4115445114).

It can be divided in two parts, 210 and 2133102, that added together give a palindrome (2133312).

The spelling of 2102133102 in words is "two billion, one hundred two million, one hundred thirty-three thousand, one hundred two".