2105325512 has 32 divisors (see below), whose sum is σ = 4011768000. Its totient is φ = 1035585600.

The previous prime is 2105325479. The next prime is 2105325581. The reversal of 2105325512 is 2155235012.

It is a super-2 number, since 2×2105325512² = 8864791022956124288, which contains 22 as substring.

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, 275114 + ... + 282662.

It is an arithmetic number, because the mean of its divisors is an integer number (125367750).

Almost surely, 2^2105325512 is an apocalyptic number.

It is an amenable number.

2105325512 is a deficient number, since it is larger than the sum of its proper divisors (1906442488).

2105325512 is a wasteful number, since it uses less digits than its factorization.

2105325512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8117 (or 8113 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2105325512 is about 45883.8262571900. The cubic root of 2105325512 is about 1281.6607495844.

The spelling of 2105325512 in words is "two billion, one hundred five million, three hundred twenty-five thousand, five hundred twelve".