4311130012 has 24 divisors (see below), whose sum is σ = 8640989280. Its totient is φ = 1843613760.

The previous prime is 4311129989. The next prime is 4311130013. The reversal of 4311130012 is 2100311134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4311130013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154087 + ... + 179902.

It is an arithmetic number, because the mean of its divisors is an integer number (360041220).

Almost surely, 2^4311130012 is an apocalyptic number.

It is an amenable number.

4311130012 is an abundant number, since it is smaller than the sum of its proper divisors (4329859268).

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

4311130012 is a wasteful number, since it uses less digits than its factorization.

4311130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334461 (or 334459 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 4311130012 is about 65659.1959439042. The cubic root of 4311130012 is about 1627.5351371324.

Adding to 4311130012 its reverse (2100311134), we get a palindrome (6411441146).

The spelling of 4311130012 in words is "four billion, three hundred eleven million, one hundred thirty thousand, twelve".