312210002300 has 108 divisors (see below), whose sum is σ = 788447754864. Its totient is φ = 106997184000.

The previous prime is 312210002287. The next prime is 312210002339. The reversal of 312210002300 is 3200012213.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 12487412 + ... + 12512388.

Almost surely, 2^312210002300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312210002300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394223877432).

312210002300 is an abundant number, since it is smaller than the sum of its proper divisors (476237752564).

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

312210002300 is a wasteful number, since it uses less digits than its factorization.

312210002300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27556 (or 27542 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 312210002300 its reverse (3200012213), we get a palindrome (315410014513).

The spelling of 312210002300 in words is "three hundred twelve billion, two hundred ten million, two thousand, three hundred".