1203132242 has 16 divisors (see below), whose sum is σ = 1945000512. Its totient is φ = 554869200.

The previous prime is 1203132241. The next prime is 1203132253. The reversal of 1203132242 is 2422313021.

It is not an unprimeable number, because it can be changed into a prime (1203132241) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 18617 + ... + 52467.

It is an arithmetic number, because the mean of its divisors is an integer number (121562532).

Almost surely, 2^1203132242 is an apocalyptic number.

1203132242 is a deficient number, since it is larger than the sum of its proper divisors (741868270).

1203132242 is a wasteful number, since it uses less digits than its factorization.

1203132242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35233.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1203132242 is about 34686.1967070476. The cubic root of 1203132242 is about 1063.5823502860.

Adding to 1203132242 its reverse (2422313021), we get a palindrome (3625445263).

The spelling of 1203132242 in words is "one billion, two hundred three million, one hundred thirty-two thousand, two hundred forty-two".