34103123 has 6 divisors (see below), whose sum is σ = 34567932. Its totient is φ = 33639680.

The previous prime is 34103117. The next prime is 34103137. The reversal of 34103123 is 32130143.

It is a happy number.

It is not a de Polignac number, because 34103123 - 2¹² = 34099027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34103143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52883 + ... + 53523.

It is an arithmetic number, because the mean of its divisors is an integer number (5761322).

Almost surely, 2^34103123 is an apocalyptic number.

34103123 is a deficient number, since it is larger than the sum of its proper divisors (464809).

34103123 is an frugal number, since it uses more digits than its factorization.

34103123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 34103123 is about 5839.7879242315. The cubic root of 34103123 is about 324.2883774798.

Adding to 34103123 its reverse (32130143), we get a palindrome (66233266).

The spelling of 34103123 in words is "thirty-four million, one hundred three thousand, one hundred twenty-three".