1020210230312 has 32 divisors (see below), whose sum is σ = 2354331302400. Its totient is φ = 403599651264.

The previous prime is 1020210230297. The next prime is 1020210230357. The reversal of 1020210230312 is 2130320120201.

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 7 ways as a sum of consecutive naturals, for example, 700693112 + ... + 700694567.

It is an arithmetic number, because the mean of its divisors is an integer number (73572853200).

Almost surely, 2^{1020210230312} is an apocalyptic number.

It is an amenable number.

1020210230312 is an abundant number, since it is smaller than the sum of its proper divisors (1334121072088).

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

1020210230312 is a wasteful number, since it uses less digits than its factorization.

1020210230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401387705 (or 1401387701 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1020210230312 its reverse (2130320120201), we get a palindrome (3150530350513).

The spelling of 1020210230312 in words is "one trillion, twenty billion, two hundred ten million, two hundred thirty thousand, three hundred twelve".