210130030312000 has 56 divisors (see below), whose sum is σ = 520387020087480. Its totient is φ = 84052012121600.

The previous prime is 210130030311977. The next prime is 210130030312079. The reversal of 210130030312000 is 213030031012.

It can be written as a sum of positive squares in 4 ways, for example, as 15853711915584 + 194276318396416 = 3981672^2 + 13938304^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13133118895 + ... + 13133134894.

It is an arithmetic number, because the mean of its divisors is an integer number (9292625358705).

Almost surely, 2^{210130030312000} is an apocalyptic number.

210130030312000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210130030312000 is an abundant number, since it is smaller than the sum of its proper divisors (310256989775480).

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

210130030312000 is an equidigital number, since it uses as much as digits as its factorization.

210130030312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26266253816 (or 26266253796 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 210130030312000 its reverse (213030031012), we get a palindrome (210343060343012).

The spelling of 210130030312000 in words is "two hundred ten trillion, one hundred thirty billion, thirty million, three hundred twelve thousand".