103143414 has 32 divisors (see below), whose sum is σ = 225530496. Its totient is φ = 31187520.

The previous prime is 103143407. The next prime is 103143451. The reversal of 103143414 is 414341301.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 34674 + ... + 37530.

It is an arithmetic number, because the mean of its divisors is an integer number (7047828).

Almost surely, 2^103143414 is an apocalyptic number.

103143414 is an abundant number, since it is smaller than the sum of its proper divisors (122387082).

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

103143414 is a wasteful number, since it uses less digits than its factorization.

103143414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 103143414 is about 10155.9546080120. The cubic root of 103143414 is about 468.9722737491.

Adding to 103143414 its reverse (414341301), we get a palindrome (517484715).

The spelling of 103143414 in words is "one hundred three million, one hundred forty-three thousand, four hundred fourteen".