2115032312 has 16 divisors (see below), whose sum is σ = 4010245200. Its totient is φ = 1045633600.

The previous prime is 2115032279. The next prime is 2115032327. The reversal of 2115032312 is 2132305112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484564 + ... + 1485987.

It is an arithmetic number, because the mean of its divisors is an integer number (250640325).

Almost surely, 2^2115032312 is an apocalyptic number.

It is an amenable number.

2115032312 is a deficient number, since it is larger than the sum of its proper divisors (1895212888).

2115032312 is a wasteful number, since it uses less digits than its factorization.

2115032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970646 (or 2970642 counting only the distinct ones).

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

The square root of 2115032312 is about 45989.4804493375. The cubic root of 2115032312 is about 1283.6274689755.

Adding to 2115032312 its reverse (2132305112), we get a palindrome (4247337424).

The spelling of 2115032312 in words is "two billion, one hundred fifteen million, thirty-two thousand, three hundred twelve".