1030320043412 has 12 divisors (see below), whose sum is σ = 1966974628416. Its totient is φ = 468327292440.

The previous prime is 1030320043399. The next prime is 1030320043439. The reversal of 1030320043412 is 2143400230301.

It is a super-3 number, since 3×1030320043412³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11708182268 + ... + 11708182355.

It is an arithmetic number, because the mean of its divisors is an integer number (163914552368).

Almost surely, 2^{1030320043412} is an apocalyptic number.

It is an amenable number.

1030320043412 is a deficient number, since it is larger than the sum of its proper divisors (936654585004).

1030320043412 is a wasteful number, since it uses less digits than its factorization.

1030320043412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23416364638 (or 23416364636 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1030320043412 its reverse (2143400230301), we get a palindrome (3173720273713).

The spelling of 1030320043412 in words is "one trillion, thirty billion, three hundred twenty million, forty-three thousand, four hundred twelve".