1000103230012 has 12 divisors (see below), whose sum is σ = 1752765857640. Its totient is φ = 499312984976.

The previous prime is 1000103229997. The next prime is 1000103230037. The reversal of 1000103230012 is 2100323010001.

It is a junction number, because it is equal to n+sod(n) for n = 1000103229974 and 1000103230001.

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, 184654462 + ... + 184659877.

It is an arithmetic number, because the mean of its divisors is an integer number (146063821470).

Almost surely, 2^{1000103230012} is an apocalyptic number.

It is an amenable number.

1000103230012 is a deficient number, since it is larger than the sum of its proper divisors (752662627628).

1000103230012 is a wasteful number, since it uses less digits than its factorization.

1000103230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369315020 (or 369315018 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1000103230012 its reverse (2100323010001), we get a palindrome (3100426240013).

The spelling of 1000103230012 in words is "one trillion, one hundred three million, two hundred thirty thousand, twelve".