103143314 has 16 divisors (see below), whose sum is σ = 162679320. Its totient is φ = 48975360.

The previous prime is 103143311. The next prime is 103143317. The reversal of 103143314 is 413341301.

It is an interprime number because it is at equal distance from previous prime (103143311) and next prime (103143317).

It can be written as a sum of positive squares in 4 ways, for example, as 28890625 + 74252689 = 5375^2 + 8617^2 .

It is not an unprimeable number, because it can be changed into a prime (103143311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11039 + ... + 18114.

Almost surely, 2^103143314 is an apocalyptic number.

103143314 is a deficient number, since it is larger than the sum of its proper divisors (59536006).

103143314 is a wasteful number, since it uses less digits than its factorization.

103143314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29245.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 103143314 is about 10155.9496847907. The cubic root of 103143314 is about 468.9721221891.

Adding to 103143314 its reverse (413341301), we get a palindrome (516484615).

The spelling of 103143314 in words is "one hundred three million, one hundred forty-three thousand, three hundred fourteen".