2310030012 has 24 divisors (see below), whose sum is σ = 5425770112. Its totient is φ = 764910000.

The previous prime is 2310030011. The next prime is 2310030029. The reversal of 2310030012 is 2100300132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2310030012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310030011) by changing a digit.

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, 635614 + ... + 639237.

Almost surely, 2^2310030012 is an apocalyptic number.

It is an amenable number.

2310030012 is an abundant number, since it is smaller than the sum of its proper divisors (3115740100).

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

2310030012 is a wasteful number, since it uses less digits than its factorization.

2310030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275009 (or 1275007 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2310030012 is about 48062.7715805071. The cubic root of 2310030012 is about 1321.9221331304.

Adding to 2310030012 its reverse (2100300132), we get a palindrome (4410330144).

The spelling of 2310030012 in words is "two billion, three hundred ten million, thirty thousand, twelve".