103111114 has 16 divisors (see below), whose sum is σ = 158228640. Its totient is φ = 50378800.

The previous prime is 103111111. The next prime is 103111133. The reversal of 103111114 is 411111301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103111094 and 103111103.

It is not an unprimeable number, because it can be changed into a prime (103111111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17889 + ... + 22939.

It is an arithmetic number, because the mean of its divisors is an integer number (9889290).

Almost surely, 2^103111114 is an apocalyptic number.

103111114 is a deficient number, since it is larger than the sum of its proper divisors (55117526).

103111114 is a wasteful number, since it uses less digits than its factorization.

103111114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 103111114 is about 10154.3642834005. The cubic root of 103111114 is about 468.9233147792.

Adding to 103111114 its reverse (411111301), we get a palindrome (514222415).

The spelling of 103111114 in words is "one hundred three million, one hundred eleven thousand, one hundred fourteen".