103242421203 has 8 divisors (see below), whose sum is σ = 137717942208. Its totient is φ = 68797590504.

The previous prime is 103242421199. The next prime is 103242421207. The reversal of 103242421203 is 302124242301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103242421199) and next prime (103242421207).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103242421203 - 2² = 103242421199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103242421207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7664725 + ... + 7678182.

It is an arithmetic number, because the mean of its divisors is an integer number (17214742776).

Almost surely, 2^103242421203 is an apocalyptic number.

103242421203 is a deficient number, since it is larger than the sum of its proper divisors (34475521005).

103242421203 is a wasteful number, since it uses less digits than its factorization.

103242421203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15345153.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 103242421203 its reverse (302124242301), we get a palindrome (405366663504).

The spelling of 103242421203 in words is "one hundred three billion, two hundred forty-two million, four hundred twenty-one thousand, two hundred three".