1012330210121 has 8 divisors (see below), whose sum is σ = 1014731625600. Its totient is φ = 1009929039120.

The previous prime is 1012330210109. The next prime is 1012330210123. The reversal of 1012330210121 is 1210120332101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012330210121 - 2¹⁴ = 1012330193737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012330210121.

It is not an unprimeable number, because it can be changed into a prime (1012330210123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10303295 + ... + 10401083.

It is an arithmetic number, because the mean of its divisors is an integer number (126841453200).

Almost surely, 2^{1012330210121} is an apocalyptic number.

It is an amenable number.

1012330210121 is a deficient number, since it is larger than the sum of its proper divisors (2401415479).

1012330210121 is an equidigital number, since it uses as much as digits as its factorization.

1012330210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122239.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1012330210121 its reverse (1210120332101), we get a palindrome (2222450542222).

The spelling of 1012330210121 in words is "one trillion, twelve billion, three hundred thirty million, two hundred ten thousand, one hundred twenty-one".