103301142242 has 4 divisors (see below), whose sum is σ = 154951713366. Its totient is φ = 51650571120.

The previous prime is 103301142229. The next prime is 103301142271. The reversal of 103301142242 is 242241103301.

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

It can be written as a sum of positive squares in only one way, i.e., 93470221441 + 9830920801 = 305729^2 + 99151^2 .

It is a super-2 number, since 2×103301142242² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25825285559 + ... + 25825285562.

Almost surely, 2^103301142242 is an apocalyptic number.

103301142242 is a deficient number, since it is larger than the sum of its proper divisors (51650571124).

103301142242 is an equidigital number, since it uses as much as digits as its factorization.

103301142242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51650571123.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 103301142242 its reverse (242241103301), we get a palindrome (345542245543).

The spelling of 103301142242 in words is "one hundred three billion, three hundred one million, one hundred forty-two thousand, two hundred forty-two".