103012330012 has 6 divisors (see below), whose sum is σ = 180271577528. Its totient is φ = 51506165004.

The previous prime is 103012330009. The next prime is 103012330049. The reversal of 103012330012 is 210033210301.

It is a super-2 number, since 2×103012330012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12876541248 + ... + 12876541255.

Almost surely, 2^103012330012 is an apocalyptic number.

It is an amenable number.

103012330012 is a deficient number, since it is larger than the sum of its proper divisors (77259247516).

103012330012 is a wasteful number, since it uses less digits than its factorization.

103012330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25753082507 (or 25753082505 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103012330012 its reverse (210033210301), we get a palindrome (313045540313).

The spelling of 103012330012 in words is "one hundred three billion, twelve million, three hundred thirty thousand, twelve".