2042230103 has 4 divisors (see below), whose sum is σ = 2042337648. Its totient is φ = 2042122560.

The previous prime is 2042230081. The next prime is 2042230109. The reversal of 2042230103 is 3010322402.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2042230103 - 2⁶ = 2042230039 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 (2042230109) 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, 16826 + ... + 66087.

It is an arithmetic number, because the mean of its divisors is an integer number (510584412).

Almost surely, 2^2042230103 is an apocalyptic number.

2042230103 is a deficient number, since it is larger than the sum of its proper divisors (107545).

2042230103 is an equidigital number, since it uses as much as digits as its factorization.

2042230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107544.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2042230103 is about 45191.0400743333. The cubic root of 2042230103 is about 1268.7271234100.

Adding to 2042230103 its reverse (3010322402), we get a palindrome (5052552505).

The spelling of 2042230103 in words is "two billion, forty-two million, two hundred thirty thousand, one hundred three".