103048507 has 4 divisors (see below), whose sum is σ = 103412920. Its totient is φ = 102684096.

The previous prime is 103048501. The next prime is 103048531. The reversal of 103048507 is 705840301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 705840301 = 22937 ⋅30773.

It is a cyclic number.

It is not a de Polignac number, because 103048507 - 2³ = 103048499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103048501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181782 + ... + 182347.

It is an arithmetic number, because the mean of its divisors is an integer number (25853230).

Almost surely, 2^103048507 is an apocalyptic number.

103048507 is a deficient number, since it is larger than the sum of its proper divisors (364413).

103048507 is an equidigital number, since it uses as much as digits as its factorization.

103048507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364412.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 103048507 is about 10151.2810521628. The cubic root of 103048507 is about 468.8283886208.

Adding to 103048507 its reverse (705840301), we get a palindrome (808888808).

The spelling of 103048507 in words is "one hundred three million, forty-eight thousand, five hundred seven".