103301111112 has 32 divisors (see below), whose sum is σ = 258851998080. Its totient is φ = 34353807680.

The previous prime is 103301111101. The next prime is 103301111129. The reversal of 103301111112 is 211111103301.

It is a super-2 number, since 2×103301111112² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103301111091 and 103301111100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4982943 + ... + 5003630.

It is an arithmetic number, because the mean of its divisors is an integer number (8089124940).

Almost surely, 2^103301111112 is an apocalyptic number.

103301111112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103301111112 is an abundant number, since it is smaller than the sum of its proper divisors (155550886968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103301111112 is a wasteful number, since it uses less digits than its factorization.

103301111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9987013 (or 9987009 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 103301111112 its reverse (211111103301), we get a palindrome (314412214413).

The spelling of 103301111112 in words is "one hundred three billion, three hundred one million, one hundred eleven thousand, one hundred twelve".