1202030242 has 16 divisors (see below), whose sum is σ = 2062590912. Its totient is φ = 514663920.

The previous prime is 1202030201. The next prime is 1202030261. The reversal of 1202030242 is 2420302021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25608 + ... + 55315.

It is an arithmetic number, because the mean of its divisors is an integer number (128911932).

Almost surely, 2^1202030242 is an apocalyptic number.

1202030242 is a deficient number, since it is larger than the sum of its proper divisors (860560670).

1202030242 is a wasteful number, since it uses less digits than its factorization.

1202030242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81993.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1202030242 is about 34670.3077863465. The cubic root of 1202030242 is about 1063.2575243192.

Adding to 1202030242 its reverse (2420302021), we get a palindrome (3622332263).

The spelling of 1202030242 in words is "one billion, two hundred two million, thirty thousand, two hundred forty-two".