1203102242 has 16 divisors (see below), whose sum is σ = 1844508672. Its totient is φ = 588399840.

The previous prime is 1203102221. The next prime is 1203102247. The reversal of 1203102242 is 2422013021.

It is a self number, because there is not a number n which added to its sum of digits gives 1203102242.

It is not an unprimeable number, because it can be changed into a prime (1203102247) 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, 15323 + ... + 51390.

It is an arithmetic number, because the mean of its divisors is an integer number (115281792).

Almost surely, 2^1203102242 is an apocalyptic number.

1203102242 is a deficient number, since it is larger than the sum of its proper divisors (641406430).

1203102242 is a wasteful number, since it uses less digits than its factorization.

1203102242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66913.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1203102242 is about 34685.7642556712. The cubic root of 1203102242 is about 1063.5735101008.

Adding to 1203102242 its reverse (2422013021), we get a palindrome (3625115263).

The spelling of 1203102242 in words is "one billion, two hundred three million, one hundred two thousand, two hundred forty-two".