103132013242 has 16 divisors (see below), whose sum is σ = 156274264872. Its totient is φ = 51040883200.

The previous prime is 103132013239. The next prime is 103132013249. The reversal of 103132013242 is 242310231301.

It can be written as a sum of positive squares in 4 ways, for example, as 93520367721 + 9611645521 = 305811^2 + 98039^2 .

It is not an unprimeable number, because it can be changed into a prime (103132013249) 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, 654738 + ... + 796834.

Almost surely, 2^103132013242 is an apocalyptic number.

103132013242 is a deficient number, since it is larger than the sum of its proper divisors (53142251630).

103132013242 is a wasteful number, since it uses less digits than its factorization.

103132013242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145793.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103132013242 its reverse (242310231301), we get a palindrome (345442244543).

The spelling of 103132013242 in words is "one hundred three billion, one hundred thirty-two million, thirteen thousand, two hundred forty-two".