103030123032112 has 20 divisors (see below), whose sum is σ = 199913134059720. Its totient is φ = 51439636823168.

The previous prime is 103030123032107. The next prime is 103030123032139. The reversal of 103030123032112 is 211230321030301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4714032037 + ... + 4714053892.

It is an arithmetic number, because the mean of its divisors is an integer number (9995656702986).

Almost surely, 2^{103030123032112} is an apocalyptic number.

It is an amenable number.

103030123032112 is a deficient number, since it is larger than the sum of its proper divisors (96883011027608).

103030123032112 is an equidigital number, since it uses as much as digits as its factorization.

103030123032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9428086620 (or 9428086614 counting only the distinct ones).

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

Adding to 103030123032112 its reverse (211230321030301), we get a palindrome (314260444062413).

The spelling of 103030123032112 in words is "one hundred three trillion, thirty billion, one hundred twenty-three million, thirty-two thousand, one hundred twelve".