1023231003112 has 16 divisors (see below), whose sum is σ = 1970411053860. Its totient is φ = 497788055424.

The previous prime is 1023231003043. The next prime is 1023231003133. The reversal of 1023231003112 is 2113001323201.

1023231003112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1023225310116 + 5692996 = 1011546^2 + 2386^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1023231003112.

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, 1728430453 + ... + 1728431044.

Almost surely, 2^{1023231003112} is an apocalyptic number.

It is an amenable number.

1023231003112 is a deficient number, since it is larger than the sum of its proper divisors (947180050748).

1023231003112 is a wasteful number, since it uses less digits than its factorization.

1023231003112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456861540 (or 3456861536 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1023231003112 its reverse (2113001323201), we get a palindrome (3136232326313).

The spelling of 1023231003112 in words is "one trillion, twenty-three billion, two hundred thirty-one million, three thousand, one hundred twelve".