1234143103 has 8 divisors (see below), whose sum is σ = 1268111072. Its totient is φ = 1200207456.

The previous prime is 1234143049. The next prime is 1234143137. The reversal of 1234143103 is 3013414321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1234143103 is a prime.

It is a super-4 number, since 4×1234143103⁴ (a number of 37 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234143503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83326 + ... + 97012.

It is an arithmetic number, because the mean of its divisors is an integer number (158513884).

Almost surely, 2^1234143103 is an apocalyptic number.

1234143103 is a deficient number, since it is larger than the sum of its proper divisors (33967969).

1234143103 is a wasteful number, since it uses less digits than its factorization.

1234143103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16161.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1234143103 is about 35130.3729413737. The cubic root of 1234143103 is about 1072.6429273243.

Adding to 1234143103 its reverse (3013414321), we get a palindrome (4247557424).

The spelling of 1234143103 in words is "one billion, two hundred thirty-four million, one hundred forty-three thousand, one hundred three".