2133120102 has 64 divisors (see below), whose sum is σ = 4442929920. Its totient is φ = 682358400.

The previous prime is 2133120091. The next prime is 2133120107. The reversal of 2133120102 is 2010213312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133120107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3735477 + ... + 3736047.

It is an arithmetic number, because the mean of its divisors is an integer number (69420780).

Almost surely, 2^2133120102 is an apocalyptic number.

2133120102 is an abundant number, since it is smaller than the sum of its proper divisors (2309809818).

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

2133120102 is a wasteful number, since it uses less digits than its factorization.

2133120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869.

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

The square root of 2133120102 is about 46185.7131805930. The cubic root of 2133120102 is about 1287.2762879224.

Adding to 2133120102 its reverse (2010213312), we get a palindrome (4143333414).

The spelling of 2133120102 in words is "two billion, one hundred thirty-three million, one hundred twenty thousand, one hundred two".