210130111021312 has 72 divisors (see below), whose sum is σ = 419978958575904. Its totient is φ = 104929939021824.

The previous prime is 210130111021297. The next prime is 210130111021343. The reversal of 210130111021312 is 213120111031012.

210130111021312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 210130111021312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544517963 + ... + 1544654005.

It is an arithmetic number, because the mean of its divisors is an integer number (5833041091332).

Almost surely, 2^{210130111021312} is an apocalyptic number.

It is an amenable number.

210130111021312 is a deficient number, since it is larger than the sum of its proper divisors (209848847554592).

210130111021312 is an equidigital number, since it uses as much as digits as its factorization.

210130111021312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143775 (or 143761 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 210130111021312 its reverse (213120111031012), we get a palindrome (423250222052324).

The spelling of 210130111021312 in words is "two hundred ten trillion, one hundred thirty billion, one hundred eleven million, twenty-one thousand, three hundred twelve".