103123234 has 4 divisors (see below), whose sum is σ = 154684854. Its totient is φ = 51561616.

The previous prime is 103123211. The next prime is 103123243. The reversal of 103123234 is 432321301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69772609 + 33350625 = 8353^2 + 5775^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25780807 + ... + 25780810.

Almost surely, 2^103123234 is an apocalyptic number.

103123234 is a deficient number, since it is larger than the sum of its proper divisors (51561620).

103123234 is an equidigital number, since it uses as much as digits as its factorization.

103123234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51561619.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 103123234 is about 10154.9610535935. The cubic root of 103123234 is about 468.9416869594.

Adding to 103123234 its reverse (432321301), we get a palindrome (535444535).

The spelling of 103123234 in words is "one hundred three million, one hundred twenty-three thousand, two hundred thirty-four".