103023500242043 has 4 divisors (see below), whose sum is σ = 103262533885728. Its totient is φ = 102784466598360.

The previous prime is 103023500242031. The next prime is 103023500242063. The reversal of 103023500242043 is 340242005320301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103023500242043 - 2⁴⁴ = 85431314197627 is a prime.

It is a super-2 number, since 2×103023500242043² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103023500241997 and 103023500242015.

It is not an unprimeable number, because it can be changed into a prime (103023500242063) 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, 119516821196 + ... + 119516822057.

It is an arithmetic number, because the mean of its divisors is an integer number (25815633471432).

Almost surely, 2^{103023500242043} is an apocalyptic number.

103023500242043 is a deficient number, since it is larger than the sum of its proper divisors (239033643685).

103023500242043 is an equidigital number, since it uses as much as digits as its factorization.

103023500242043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239033643684.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 103023500242043 its reverse (340242005320301), we get a palindrome (443265505562344).

The spelling of 103023500242043 in words is "one hundred three trillion, twenty-three billion, five hundred million, two hundred forty-two thousand, forty-three".