1013103232312 has 16 divisors (see below), whose sum is σ = 1899585792360. Its totient is φ = 506547021024.

The previous prime is 1013103232247. The next prime is 1013103232319. The reversal of 1013103232312 is 2132323013101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013103232319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475503 + ... + 1500769.

Almost surely, 2^{1013103232312} is an apocalyptic number.

It is an amenable number.

1013103232312 is a deficient number, since it is larger than the sum of its proper divisors (886482560048).

1013103232312 is a wasteful number, since it uses less digits than its factorization.

1013103232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148790 (or 1148786 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1013103232312 its reverse (2132323013101), we get a palindrome (3145426245413).

It can be divided in two parts, 10131032 and 32312, that added together give a square (10163344 = 3188²).

The spelling of 1013103232312 in words is "one trillion, thirteen billion, one hundred three million, two hundred thirty-two thousand, three hundred twelve".