2051032312 has 32 divisors (see below), whose sum is σ = 4410633600. Its totient is φ = 875901024.

The previous prime is 2051032307. The next prime is 2051032327. The reversal of 2051032312 is 2132301502.

It is a self number, because there is not a number n which added to its sum of digits gives 2051032312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48862 + ... + 80557.

It is an arithmetic number, because the mean of its divisors is an integer number (137832300).

Almost surely, 2^2051032312 is an apocalyptic number.

It is an amenable number.

2051032312 is an abundant number, since it is smaller than the sum of its proper divisors (2359601288).

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

2051032312 is a wasteful number, since it uses less digits than its factorization.

2051032312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129715 (or 129711 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2051032312 is about 45288.3242348400. The cubic root of 2051032312 is about 1270.5472896939.

Adding to 2051032312 its reverse (2132301502), we get a palindrome (4183333814).

The spelling of 2051032312 in words is "two billion, fifty-one million, thirty-two thousand, three hundred twelve".