2132120210 has 16 divisors (see below), whose sum is σ = 4186708992. Its totient is φ = 775316400.

The previous prime is 2132120197. The next prime is 2132120239. The reversal of 2132120210 is 120212312.

It is a happy 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, 9691346 + ... + 9691565.

It is an arithmetic number, because the mean of its divisors is an integer number (261669312).

Almost surely, 2^2132120210 is an apocalyptic number.

2132120210 is a deficient number, since it is larger than the sum of its proper divisors (2054588782).

2132120210 is a wasteful number, since it uses less digits than its factorization.

2132120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19382929.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2132120210 is about 46174.8872223853. The cubic root of 2132120210 is about 1287.0751211860.

Adding to 2132120210 its reverse (120212312), we get a palindrome (2252332522).

The spelling of 2132120210 in words is "two billion, one hundred thirty-two million, one hundred twenty thousand, two hundred ten".