2151310412 has 12 divisors (see below), whose sum is σ = 3766509936. Its totient is φ = 1075164720.

The previous prime is 2151310409. The next prime is 2151310453. The reversal of 2151310412 is 2140131512.

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, 112664 + ... + 130367.

It is an arithmetic number, because the mean of its divisors is an integer number (313875828).

Almost surely, 2^2151310412 is an apocalyptic number.

It is an amenable number.

2151310412 is a deficient number, since it is larger than the sum of its proper divisors (1615199524).

2151310412 is a wasteful number, since it uses less digits than its factorization.

2151310412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245248 (or 245246 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 2151310412 is about 46382.2208610153. The cubic root of 2151310412 is about 1290.9250444927.

Adding to 2151310412 its reverse (2140131512), we get a palindrome (4291441924).

The spelling of 2151310412 in words is "two billion, one hundred fifty-one million, three hundred ten thousand, four hundred twelve".