2153130212 has 12 divisors (see below), whose sum is σ = 3770592000. Its totient is φ = 1075818216.

The previous prime is 2153130209. The next prime is 2153130229. The reversal of 2153130212 is 2120313512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180212 + ... + 191787.

It is an arithmetic number, because the mean of its divisors is an integer number (314216000).

Almost surely, 2^2153130212 is an apocalyptic number.

It is an amenable number.

2153130212 is a deficient number, since it is larger than the sum of its proper divisors (1617461788).

2153130212 is a wasteful number, since it uses less digits than its factorization.

2153130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373450 (or 373448 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2153130212 is about 46401.8341447835. The cubic root of 2153130212 is about 1291.2889410413.

Adding to 2153130212 its reverse (2120313512), we get a palindrome (4273443724).

The spelling of 2153130212 in words is "two billion, one hundred fifty-three million, one hundred thirty thousand, two hundred twelve".