103111301203012 has 12 divisors (see below), whose sum is σ = 182196668145856. Its totient is φ = 51055110304200.

The previous prime is 103111301202971. The next prime is 103111301203091. The reversal of 103111301203012 is 210302103111301.

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, 125135073864 + ... + 125135074687.

Almost surely, 2^{103111301203012} is an apocalyptic number.

It is an amenable number.

103111301203012 is a deficient number, since it is larger than the sum of its proper divisors (79085366942844).

103111301203012 is a wasteful number, since it uses less digits than its factorization.

103111301203012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250270148658 (or 250270148656 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 103111301203012 its reverse (210302103111301), we get a palindrome (313413404314313).

The spelling of 103111301203012 in words is "one hundred three trillion, one hundred eleven billion, three hundred one million, two hundred three thousand, twelve".