1130123312312 has 32 divisors (see below), whose sum is σ = 2128677358080. Its totient is φ = 562476480480.

The previous prime is 1130123312273. The next prime is 1130123312407. The reversal of 1130123312312 is 2132133210311.

It is a congruent number.

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, 26258603 + ... + 26301605.

It is an arithmetic number, because the mean of its divisors is an integer number (66521167440).

Almost surely, 2^{1130123312312} is an apocalyptic number.

It is an amenable number.

1130123312312 is a deficient number, since it is larger than the sum of its proper divisors (998554045768).

1130123312312 is a wasteful number, since it uses less digits than its factorization.

1130123312312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57963 (or 57959 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1130123312312 its reverse (2132133210311), we get a palindrome (3262256522623).

The spelling of 1130123312312 in words is "one trillion, one hundred thirty billion, one hundred twenty-three million, three hundred twelve thousand, three hundred twelve".