2130220102 has 4 divisors (see below), whose sum is σ = 3195330156. Its totient is φ = 1065110050.

The previous prime is 2130220091. The next prime is 2130220159. The reversal of 2130220102 is 2010220312.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 532555024 + ... + 532555027.

It is an arithmetic number, because the mean of its divisors is an integer number (798832539).

Almost surely, 2^2130220102 is an apocalyptic number.

2130220102 is a deficient number, since it is larger than the sum of its proper divisors (1065110054).

2130220102 is a wasteful number, since it uses less digits than its factorization.

2130220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065110053.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2130220102 is about 46154.3075129505. The cubic root of 2130220102 is about 1286.6926679877.

Adding to 2130220102 its reverse (2010220312), we get a palindrome (4140440414).

The spelling of 2130220102 in words is "two billion, one hundred thirty million, two hundred twenty thousand, one hundred two".