103142114 has 8 divisors (see below), whose sum is σ = 154778448. Its totient is φ = 51549300.

The previous prime is 103142093. The next prime is 103142131. The reversal of 103142114 is 411241301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103142092 and 103142101.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4112 + ... + 14939.

It is an arithmetic number, because the mean of its divisors is an integer number (19347306).

Almost surely, 2^103142114 is an apocalyptic number.

103142114 is a deficient number, since it is larger than the sum of its proper divisors (51636334).

103142114 is a wasteful number, since it uses less digits than its factorization.

103142114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21760.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 103142114 is about 10155.8906059488. The cubic root of 103142114 is about 468.9703034617.

Adding to 103142114 its reverse (411241301), we get a palindrome (514383415).

The spelling of 103142114 in words is "one hundred three million, one hundred forty-two thousand, one hundred fourteen".