103534023 has 4 divisors (see below), whose sum is σ = 138045368. Its totient is φ = 69022680.

The previous prime is 103534007. The next prime is 103534037. The reversal of 103534023 is 320435301.

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

It is not a de Polignac number, because 103534023 - 2⁴ = 103534007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103534423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17255668 + ... + 17255673.

It is an arithmetic number, because the mean of its divisors is an integer number (34511342).

Almost surely, 2^103534023 is an apocalyptic number.

103534023 is a deficient number, since it is larger than the sum of its proper divisors (34511345).

103534023 is an equidigital number, since it uses as much as digits as its factorization.

103534023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34511344.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 103534023 is about 10175.1669765169. The cubic root of 103534023 is about 469.5635347449.

Adding to 103534023 its reverse (320435301), we get a palindrome (423969324).

The spelling of 103534023 in words is "one hundred three million, five hundred thirty-four thousand, twenty-three".