1020310344412 has 24 divisors (see below), whose sum is σ = 1816188192000. Its totient is φ = 501403067376.

The previous prime is 1020310344371. The next prime is 1020310344433. The reversal of 1020310344412 is 2144430130201.

It is a congruent number.

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, 676839 + ... + 1580737.

It is an arithmetic number, because the mean of its divisors is an integer number (75674508000).

Almost surely, 2^{1020310344412} is an apocalyptic number.

It is an amenable number.

1020310344412 is a deficient number, since it is larger than the sum of its proper divisors (795877847588).

1020310344412 is a wasteful number, since it uses less digits than its factorization.

1020310344412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908745 (or 908743 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1020310344412 its reverse (2144430130201), we get a palindrome (3164740474613).

The spelling of 1020310344412 in words is "one trillion, twenty billion, three hundred ten million, three hundred forty-four thousand, four hundred twelve".