2130385512 has 32 divisors (see below), whose sum is σ = 5344800480. Its totient is φ = 707616960.

The previous prime is 2130385493. The next prime is 2130385553. The reversal of 2130385512 is 2155830312.

It is a self number, because there is not a number n which added to its sum of digits gives 2130385512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150039 + ... + 163622.

It is an arithmetic number, because the mean of its divisors is an integer number (167025015).

Almost surely, 2^2130385512 is an apocalyptic number.

It is an amenable number.

2130385512 is an abundant number, since it is smaller than the sum of its proper divisors (3214414968).

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

2130385512 is a wasteful number, since it uses less digits than its factorization.

2130385512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313953 (or 313949 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 2130385512 is about 46156.0994019209. The cubic root of 2130385512 is about 1286.7259707006.

The spelling of 2130385512 in words is "two billion, one hundred thirty million, three hundred eighty-five thousand, five hundred twelve".